Set of 12 strong magnets, can hold photos or multiple sheets of paper stably. Durable: made of magnets and ABS. Mini anti-scratch magnets: small magnets are easy to attach and removable. We know how much you love your new smooth, shiny fridge or desk board. These magnets will not leave scratches. Compact, strong and easy to use. Perfect for pinning notes, recipes, illustrations to fridge, door, cabinet, locker, cupboard, etc. on any magnetic surface.