1. You Must Know. Magnets do not stick to non-metal materials such as wood, glass, plastic, textile, concrete, etc. However, many non-metal surfaces may have metallic properties, so these magnets will stick on them. 2. Pay Attention. In accordance with Amazon strong magnet policy, these magnets are not strong magnets because the exposed portion of these magnets all have a north polarity, which allows the magnets to adhere strongly to metal but have a weak connection to each other (flux between magnets is less than 50 kG2mm2). 3. What’s these little things used for? (1) Making decorative shapes or designs on the fridge. Cheerful colors let you color code like items. Turning refrigerator door to a photo gallery. Keep gift cards, Christmas cards, pictures and schedules on the fridge and metal front door. (2) Great for your kids art projects. Did your kids often bring home artwork from preschool? Of course he/she is proud of his/her work and wants to hang it on the refrigerator. (3) Make learning fun. Tiergrade whiteboard magnets also great for kids creativity to learn colors and counting. (4) If your office walls are modular, metal panels. Office magnets can help you post signs, hang artwork, and organize planning materials and contact information. (5) These small strong magnets are must have item for teacher, they work great for displaying student work and hanging posters in classroom without blocking any information on the page. (6) Much safer and easier to use than regular pins. Poking holes into pictures with dangerous ends thumb tacks is a bit disconcerting but with Tiergrade push pin magnets, no damage to surfaces any more. (7) Great powerful colored magnets for moms, teachers, and office workers anyone who needs to stay organized! Also great for a gift! Be ready to get a lot of compliments.
STRONG MAGNETS: Each magnet holds up to 11 (ELEVEN) sheets of paper on any metallic surface. No more sliding papers with cheap magnets.
BEST ACRYLIC MATERIAL: Bright color, easy to hold, each refrigerator magnets is 17mm in length x 11mm in diameter. Packed in unique and functional clear plastic container, perfect for gifts.
MUST HAVE ITEM: Use at home, office, school and kitchen. Ideal for holding sheets of printer paper, notes, photos on whiteboards, fridge, bulletin boards, magnetic maps, calendars, lockers, filing cabinets and other magnetic surfaces.
7 ASSORTED COLOR: 60 pack push pin magnets including 10 green magnets, 10 blue magnets, 10 yellow magnets, 10 orange magnets, 10 crystal clear magnets, 5 purple magnets and 5 pink magnets. Perfect for color coding.
SATISFIED CUSTOMER SERVICE: Note that magnetic push pins may get damaged during transportation. If you received such damaged set of magnets, please let us know and we will send you replacement, refund, or whatever you request.