Small but Powerful: The small magnets are 0.47 inches in diameter and won't block your sticky notes or photos. They are also highly magnetic, and one refrigerator sticker can hold more than 10 sheets of paper, or more than 38 sticky notes. Anti Scratch: These fridge magnets are silicone fully encased and will not scratch your refrigerator when you remove the magnets. Upgrade your home organization with these durable and reusable silicone push pin refrigerator magnets. Versatile and Easy to Use: These silicone refrigerator magnets are perfect for use in the kitchen, office, or classroom. With a non-slip grip and easy-to-use design, you can keep your space tidy and organized with ease. Caution: Do not use products near credit cards and other de-magnetizable items.