SEXY SPARKLES Nightmare Before Christmas Halloween Skull Bell Clip On Pendant for European Charm Jewelry w/Lobster Clasp Quantity: One Charm Material: Zinc Metal Alloy -Silver Plated Base Charm Size:22mm( 7/8") x 18mm( 6/8"), Lobster Clasp: 4.1mm Internal Lobster Clasp Clip on charm can be used with any chain link pendant bracelets and necklaces