Top 10 Best magnetic square in 2026

Last Updated - 6/8/2026

🏆Best Choice

DIYMAG

DIYMAG Magnetic Adhesive Sheets, 4" x 6" 10 Pack Cuttable Magnets Flexible Magnet Sheets with Adhesive for Crafts Photos Classroom Decorations Easy Peel and Stickers for Planning and Organization

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【Strong Adhesive】Magnet sheets with adhesive is made of premium strong adhesive material.Allowing you to stick anything you want.
•【Multiple Possibilities】Magnetic sheets with adhesive backing makes it easier to use, the magnet sheets can be conveniently cut into different sizes to perfectly accommodate your pictures / cards.We suggest measuring the size of your needs before trimming.
•【Unique Decoration】This flexible and durable magnet sheets with adhesive is perfect for home, canteen, coffee house decoration. Magnetic sheet makes your photos, pictures, drawings, etc. appreciated by guests!
•【How To Use】：First，Align the image with the magnetic sheet，then，Tear off the protective film to stick the image on the surface of the binder, Trim the magnetic sheet to the size and shape you want to use，secondly，clean your metal surface you want to apply a magnetic sheet , Finally, the magnet sheet is attached to the metal surface. Attention Please , this magnetic sheet is not suitable for heavy items.
•【Various Sizes】 - If you need to buy more sizes of magnets (e. g. 3inch, 4inch, 5inch, etc. ), please search for DIYMAG brand. DIYMAG provides professional design and consultation service according to customer’ requirements.

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$5.39

$5.99

-10%

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X-bet MAGNET

Hyper-Sticky Magnets with Adhesive Backing (350 pcs) - Strong Magnetic Squares for Whiteboard, Fridge, Crafts - Easy to Cut Stickers for Planning and Organization

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•𝐒𝐓𝐑𝐎𝐍𝐆 𝐌𝐀𝐆𝐍𝐄𝐓𝐈𝐂 𝐇𝐎𝐋𝐃: Each small square magnet can securely hold objects up to 50g when attached to a vertical surface.
•𝐃𝐔𝐑𝐀𝐁𝐋𝐄 𝟑𝐌 𝐀𝐃𝐇𝐄𝐒𝐈𝐕𝐄: These 3M magnets with adhesive backing feature a strong 3M adhesive backing that sticks firmly to smooth surfaces. For best results, press firmly and wait 24 hours before hanging items. The adhesive reaches 90% strength after 24 hours and full strength after 72 hours.
•𝐕𝐀𝐋𝐔𝐄 𝐏𝐀𝐂𝐊: This craft magnets kit includes 300 pre-cut round magnetic squares with strong 3M adhesive backing.
•𝐄𝐀𝐒𝐘 𝐓𝐎 𝐔𝐒𝐄: Perfect for home, office, and classroom use! These flexible magnets work great on whiteboards, refrigerators, and metal surfaces. Ideal for DIY projects, crafts, organizing, and more.
•𝐂𝐎𝐌𝐏𝐀𝐂𝐓 𝐒𝐈𝐙𝐄: Each magnet measures 0.4” inches in diameter and is 0.08 inches thick.

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$15.99

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Coodoo

Coodoo Upgraded Magnetic Blocks Tough Tiles STEM Toys for 3+ Year Old Boys and Girls Learning by Playing Games for Toddlers Kids, Compatible with Major Brands Building Blocks - Starter Set

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Safety: Coodoo Magnetic Blocks have been finished the 3rd generation updation - that's stainess steel security for both the magnets and plastic housing structure, which can effectively protect the contact surfaces from corrosion by magnets friction, and prevent the magnets coming out by possible crack, thus extend the tiles' use-life and avoid kids' accidental swallowing. So our magnetic blocks are much safer than others.
•Compatibility: Coodoo magnetic blocks are compatible with major brands in markets. You can extend your existing magnetic blocks set by adding more building tiles. This time, Coodoo magnetic blocks with stainess steel security and stronger magnets will be a safer and more reliable option for you to consider.
•Educational: Besides being appropriate for both indoor and outdoor activities, this Magnetic Blocks set is also a highly regarded educational resource and designed as preschool toys. Children can develop math, science, spatial, and tactile skills while learning how to problem-solve and work as a part of a team. Suitable for ages three and up.
•Creative Fun: In today's world, we are all looking for ways to educate our children and keep them busy. Why not accomplish both with an educational and hands-on magnetic construction toy set that allows them to express their inner creativity? We Encourage Children to Be the Makers of Their Own Worlds. Anything they can dream, they can create!
•Boredom Busters: Keep these magnetic building tiles in your special boredom buster cabinet. Every time your toddler say 'I'm bored', take them out and then he/she will pick an STEM activity to do for hours. We highly recommend parent-to-kid bonding play on weekends.

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$19.99

$24.99

-20%

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CHUNNIAO

Magnetic Squares with 3M Adhesive Backing(144PCS Each 3/4" x 3/4"),Self Sticky Pre-Cut Magnet Tape Strip for Toldder Family Activities,Peel and Stick for Cards/Picture/Poster (80mil Magnet)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•⭐HIGHT QUALITY :Anisotropic small magnets squares size 3/4”x3/4”,thickness 80 mil.One side with trustworthy 3M double sided self-adhesive tape(small magnetic sheet thickness:80 mil;square size each 3/4" x 3/4"),another side magnetic sheet can attach on any iron surface.
•⭐CONVENIENT TO INSTALL:Pre-cut magnetic pieces.Peel and stick on backside of items like cards/picture/poster.Turn into fridge magnets easy.
•⭐STRONG PRACTICALITY:Wide range of uses at home/office/school/classroom,magnetic for stickers,notepad,to do list...Adsorb tiny lightweight metallic objects,organized it neatly for DIY Craft.
•⭐NOTICE:Small magnetic sheets ONLY for Cards/Picture/Poster,Bulk package magnets for paper,NOT for any heavy projects.If you have any questions for our adhesive square magnets,please leave messages, we’ll reply ASAP.
•⭐INCLUDING:144 Pieces,Magnetic square each 3/4" x 3/4" x 0.08"

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$8.49

$9.99

-15%

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X-bet MAGNET

Hyper-Sticky Magnets with Adhesive Backing - 110pcs 0.8x0.08 Strong Magnetic Squares for Whiteboard Fridge - Science Education Magnets - Easy-to-Cut Stickers - Teacher Must Have - Teacher Supplies

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•𝐒𝐓𝐑𝐎𝐍𝐆 𝐌𝐀𝐆𝐍𝐄𝐓𝐈𝐂 𝐇𝐎𝐋𝐃: Each small square magnet can securely hold objects up to 50g when attached to a vertical surface.
•𝐃𝐔𝐑𝐀𝐁𝐋𝐄 𝟑𝐌 𝐀𝐃𝐇𝐄𝐒𝐈𝐕𝐄: These 3M magnets with adhesive backing feature a strong 3M adhesive backing that sticks firmly to smooth surfaces. For best results, press firmly and wait 24 hours before hanging items. The adhesive reaches 90% strength after 24 hours and full strength after 72 hours.
•𝐕𝐀𝐋𝐔𝐄 𝐏𝐀𝐂𝐊: This craft magnets kit includes 110 pre-cut round magnetic squares with strong 3M adhesive backing.
•𝐄𝐀𝐒𝐘 𝐓𝐎 𝐔𝐒𝐄: Perfect for home, office, and classroom use! These flexible magnets work great on whiteboards, refrigerators, and metal surfaces. Ideal for DIY projects, crafts, organizing, and more.
•𝐂𝐎𝐌𝐏𝐀𝐂𝐓 𝐒𝐈𝐙𝐄: Each magnet measures 0.8” inches in diameter and is 0.08 inches thick.

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$8.99

$11.99

-25%

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APPLAB

Magnetic Squares, 120 Pieces Magnet Squares (Each 20 x 20 x 2mm) on 4 Tape Sheets, with 3M Strong Adhesive Backing. Perfect for DIY, Art Projects, whiteboards & Fridge Organization (120 Pieces)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•HIGH QUALITY MAGNETS: Objects weighing up to 1.5 oz (~50 gram) can be held easily with one magnetic square. Add more for heavier things.
•3M STRONG ADHESIVE BACKING: Premium 3M adhesives are made for sticking quickly and firmly while last for a long time. Ideal for clean, smooth and uniform surfaces.
•120 MAGNETIC SQUARES: Big Value pack with 120 magnetic squares, packed into a strong zip bag for easy storage. Use single squares or for heavier items choose more to hold anything in place!
•EASY TO USE. Great for teachers, students, nurses, office workers, DIY thinkers, mothers, craft artisans and people who love to organize.
•ENDLESS POSSIBILITIES: Make your own bookmark, use them on whiteboard, organize things on fridge and many other things. Magnets are behind instead of on top of things for a a clean and clutter less look. You can also put some small objects on them such as scissors, ruler, sharpener or anything light and metal.

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$10.95

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CHUNNIAO

Magnetic Squares with 3M Adhesive Backing(96 PCS Each 3/4" x 3/4"),Self Sticky Pre-Cut Magnet Tape Strip for Family Activities,Peel and Stick for Cards/Picture/Poster (80mil Magnet)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•⭐HIGHT QUALITY :Anisotropic small magnets squares size 3/4”x3/4”,thickness 80 mil.One side with trustworthy 3M double sided self-adhesive tape(small magnetic sheet thickness:80 mil;square size each 3/4" x 3/4"),another side magnetic sheet can attach on any iron surface.
•⭐CONVENIENT TO INSTALL:Pre-cut magnetic pieces.Peel and stick on backside of items like cards/picture/poster.Turn into fridge magnets easy.
•⭐STRONG PRACTICALITY:Wide range of uses at home/office/school/classroom,magnetic for stickers,notepad,to do list...Adsorb tiny lightweight metallic objects,organized it neatly for DIY Craft.Teacher supplies must have for classroom decor on back to school season
•⭐NOTICE:Small magnetic sheets ONLY for Cards/Picture/Poster,Bulk package magnets for paper,NOT for any heavy projects.If you have any questions for our adhesive square magnets,please leave messages, we’ll reply ASAP.
•⭐INCLUDING:96 Pieces,Magnetic square each 3/4" x 3/4" x 0.08"

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$5.99

$7.99

-25%

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Sukh

110Pcs Square Magnets Magnetic Tape Strip - Magnet Sheets with Adhesive Backin One Side Self Adhesive on The Other Side for Fridge Organisation,Art Project,Classroom

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Versatile Application:This square magnets is magnetic on one side and sticky on the other, the sticky magnetic tape side leaves no marks. In just a few seconds you can easily stick travel photos and family photos on the fridge with these little magnet stickers, or easily organise lightweight objects.Tt can be used in completely different areas: education, science, kitchen and home, office, construction, ideas and crafts and any DIY project
•Bring Convenience:Simply peel and stick the magnet sheets onto the desired object and use it to make a magnet. You can also place small objects on them, such as scissors, rulers, sharpeners or any metal. Magnetic strip are perfect for teachers, students, nurses, office workers, DIY thinkers, mothers, craft artisans and people who like organisation
•Easy To Use:One pack includes 110 pcs magnets with adhesive backing (4/ inch x 4/5 inch each of taped flexible magnetic sheets) that stick to each other. Simply peel off the UV protective coating, stick to the desired object and attach it to the back to a metal surface. Ideal for plastic, metal etc
•Weight Capacity:Each magnet sheets holds 6-10 grams, these small magnetic labels can be used to attach travel photos, family photos. For heavier objects, we recommend using 2 or more magnets. Size:Each magnetic sticker is approximately 0.7 inch/ 2 cm in diameter and 2 mm thick

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$5.99

$6.99

-14%

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Deryun

45Pack Small Square Cube Magnets,Fun Magnets,Tiny Magnets Magnets for Crafts, Fridge Magnets,Refrigerator Magnets, Magnets for Whiteboard, Block Magnets,Cute Magnets (5x5x5mm)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•45 Pack Refrigerator magnet is equipped with magnet with nickel coating. And package size at 2.5 in width and 4 in length capable of holding up to 8 sheets of A 4 paper.miniature magnets,mini magnets, little magnets,cool magnets,magnetic square.
•They’re small, they won’t cover up what you’re trying to display. And it can be combined into various interesting shapes.Machined Silver Steel Finish.Durable Lasting Shine.
•You can also combine it into various shapes as your office desktop decoration.More uses for holding paper, notes, shopping lists, photos, posters, cards and decorations on whiteboards, fridges, bulletin boards, calendars, lockers, filing cabinets and all other magnetic surfaces.
•Perfect for Card Making,for Craft Projects，for Model Making. Countless Ways to Re-organize and Simplify Your Life. Organize Your Tools, Make-up, Jewelry, Kitchen, Office, School, Classroom. There's So Many Ways to Use Magnets.
•Satisfaction Guaranteed – Our Refrigerator magnetic push pins won't ever let you down. If at all you are not 100% satisfied with our product, please contact Amazon customer service centre for either a refund or replacement, and the same will be processed with no questions asked.

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$5.94

$6.99

-15%

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Mr. Pen

Mr. Pen- Self Adhesive Magnet Squares, 120 Pcs, Small Square Magnets with Adhesive Backing, Magnetic Squares with Adhesive Backing

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Package includes 120 pcs of mini magnetic squares, each measuring 0.8" x 0.8", with adhesive on one side and a magnet on the other.
•Mr. Pen self-adhesive magnetic squares provide a great way to easily organize light objects such as refrigerator magnets, hang family pictures and photos, create reminders, or save dates!
•The adhesive side won't leave any mark and can be used on plastic, metal, concrete, tiles, wall, and more surfaces.
•Each little square magnet can hold up to 40-50 grams max weight. If you need more strength, you can use 2 or more mini magnets at once to increase grip power.
•Mr. Pen self-adhesive magnetic squares have many uses, from education and science to kitchen & house, office, craft, and creativity projects - so you'll always find something to do with them!

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$5.85

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