Choruslove 925 Sterling Silver Valentines Love Heart Key Charm Pendant for Necklace Bracelet Material: 100% authentic 925 sterling silver,delicate handicraft and perfect processing,quality assured. Hole size is 4.5mm to 5.0mm, Bead size is about 6.4*22mm.Weight is 1.00g Quantity: 1 Piece, Listing Only For 1 bead, Chain not Included Beads are fully compatible with major brand 3mm and smaller European charm bracelets and necklaces. Screw-on: Unthreaded European love key charm, perfect for woman jewelry,perfect gifts to girlfriend