magpross 30 Pieces 15 x 6 x 3mm Multi-use Refrigerator Magne t Discfor Refrigerator Science Crafts Projects

15mm x 6mm x 3mm (Diameter* Height), 30pcs in package. Click our store to see various kinds of sizes that may meet your needs. Durability - have high resistance to demagnetization, corrosion and oxidation. NOT TOY, NOT FOR CHILDREN PLAYING!! These inexpensive discs are great for many craft uses such as for all Home, Office, Craft, Science Projects and Product Manufacturing applications