Our packs of Twelve, 36 mm round magnets come in six vibrant colours that are great for brightening up your home! They're perfect for holding sheets of paper, notes, photos or postcards on your refrigerator, whiteboard, filing cabinet or any other magnetic surface. These magnets are strong, holding up to 8 sheets of paper, but won't scratch your refrigerator or whiteboard surface. These magnets are well made and durable so don't worry about them being dropped and they're kid proof too as they are made with a non-hazardous ferrite material.