HOUSWEETY 925 Sterling Silver Pendant Clasp Filigree Bail Connector Length:15.5mm(5/8") Main Material:925 Sterling Silver;Additonal Material:18K White Gold;Main Color:18K White Gold Pated Length:15.5mm( 5/8");Width:11.7mm( 4/8");Thickness:2.6mm; Very strong clasp. Fine and New Design, open by pressing it. 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.