Product Name: Magnetic Necklace/Bracelet Clasps for Decoration Model NO.: SE-A01 Surface Treatment: Sliver Plated Color: Multi-Color Shape: Variety of Shapes Material: metal Type: Clasp Item: Jewelry Clasps & Hooks Transport Package: PP Bag Origin: Ningbo Product Description Product Description:Magnetic Necklace/Bracelet ClaspsThe magnetic clasp use high grade Nd-Fe-B material, used for necklace, bracelet and other link style ornament, and stick together themselves to fit both end of link style ornament. It is convenient to wear compared with typical clasps, but not for too heavy ornaments.PackagingPackaging Detail: PP bag, 5 pairs per bag.SpecificationsMagnet necklace claspMaterial: Neodymium(N30 N35 N40 N45)Color: Gold /silver/blackMagnetic strength: 3000-4500GS