HOUSWEETY Stainless Steel Jewelry Finding Silver Starter Charm Snake Chain Bracelet Clasp Lobster Claw 19cm Length:19cmm(7 4/8");External Diameter:3.26mm(1/8");Heart Pendant Size: 8.03mm7.39mm3.23mm;Extender Clasp Size:6cm An essential piece by itself or combined with your favorite charms High quality stainless steel,no fading, nondeformable,allergy free 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.