HOUSWEETY 3Pcs Stainless Steel Heart Shape Claw Lobster Clasps Jewelry Finding 16mmx11mm Main Material:304 Stainless Steel;Main Color:Silver; Length:16mm( 5/8");Width:11mm( 3/8");Thickness:3.5mm; High quality stainless steel,no fading, nondeformable,allergy free,perfect for sensitive ears; Environmental protection,beautiful appearance,light weight,convenient installation.Beware of swallowing by children. Perfect findings for a variety of jewelry making.Every findings has its unique design and style and theme, hence the jewelry made with them are unique and represent your own fashion.