Size & Quantity: Each set comes with 20 pcs round magnets, dimension is 15x3 mm (0.59x0.12 inches) Small But Strong Magnets: Caturledas magnets have strong enough magnetic force for the small size. You can choose tiny or large magnets for light or heavy duty projects as you like Premium Material: The rare earth neodymium magnets have triple layers of electroplated coating Ni+Cu+Ni, smooth and shiny appearance, scratch-resistant and rustproof Storage Case Included: These small magnets come with a transparent plastic box, never worry about scattering them everywhere, and easy to see how many items remaining inside Widely Application: Used in home, kitchen, office, garage, school for scientific, industrial, educational, hobby and home improvement needs. Suitable for 3D printing, miniature model base, cabinet, locker, dry erase board, whiteboard. Magnets for crafts and handcrafts like making notebook, diary, scrapbook, album, keychain, magnetic bookmark and woodworking. For hanging little items like photo, documents, decorations, calendar, postcard, poster, map, etc SRENMSMT Magnets Small Round Magnetic Rare Earth Neodymium for Home Kitchen Office School Crafts 3D Printing Handcrafts

Widely Application: Used in home, kitchen, office, garage, school for scientific, industrial, educational, hobby and home improvement needs. Suitable for 3D printing, miniature model base, cabinet, locker, dry erase board, whiteboard. Magnets for crafts and handcrafts like making notebook, diary, scrapbook, album, keychain, magnetic bookmark and woodworking. For hanging little items like photo, documents, decorations, calendar, postcard, poster, map, etc. Neodymium Magnet Assortment for 3D Printing Assorted Magnets Kit Set.