25.4x12.7x6.35mm plastic coated magnets

Neodymium magnets encased in plastic covered & coated are crush-proof  and waterproof. And known and powerful plastic coated waterproof magnets and plastic coated crush-proof magnets.We have a wide range on size and color for powerful plastic coated neodymium magnets. The 25.4 x 12.7 x 6.35 mm colorful plastic coated rectangular neodymium magnets blocks,which made with N42 grade of neodymium magnet blocks have super strong magnetic force.