Specification Brand : Lckaien BulletPoint1 : Durable process:Our durable Small Magnets are made from rare earth materials and are finished with brushed nickel-silver decorative materials. Three layers of electroplating make the surface of whiteboard magnet smooth, anti-demagnetization, anti-corrosion, anti-oxidation. BulletPoint2 : Magnets Specifications - Diameter:9.5 mm ±0.1mm (approximately 0.375 inches), Thickness: 6.3mm ±0.1mm (approximately 0.25 inch).Grade: N52 BulletPoint3 : Easy To Use:Magnets surface is smooth and rust-proof, can be attached to any surface with adhesive or directly to metal surfaces, do not leave stains or marks when moving. BulletPoint4 : Wide Applications:Our round button magnets find versatile uses as refrigerator, whiteboard , office organization tools, craft supplies, DIY projects, miniatures, 3D printed components, and in scientific, industrial, and educational applications. They are also ideal for jewelry-making and various hobby and home improvement projects. These magnets facilitate efficient storage solutions in both home and office environments and can adhere to any magnetic surface. BulletPoint5 : Warm Tips:These magnets are small, so please keep your children and pets away from the product to avoid injury. If you have any questions, please contact us and we will do our best to meet your needs Color : black FabricType : Rare Earth GpsrSafetyAttestation : 1 IncludedComponents : Neodymium Magnets ItemName : 30Pack Strong Neodymium Magnets, N52 3/8" x 1/4" Small Round Rare Earth Magnets, Whiteboard, Scientific Models, Dry Erase Board, Office ItemPackageDimensions_Height : 6.2992 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 5.6896 centimeters ItemPackageQuantity : 1 ItemShape : Cylindrical ItemTypeKeyword : industrial-rare-earth-magnets Manufacturer : Lckaien Material : Neodymium ModelName : 8x1.5mm ModelNumber : BWW-8P M5 Coated Magnet NumberOfBoxes : 1 NumberOfItems : 30 NumberOfPieces : 30 PartNumber : yhh1255 ProductDescription : Neodymium Magnets ProductSiteLaunchDate : 2024-12-13T14:21:10.646Z PullForce : 30 pounds Size : D1/2" x H1/32" 100pack-1.5lbs SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 100 UnspscCode : 44110000