Lucky Necklace Layering Clasp 18K Gold and Silver Multi Strand Clasps for Stacka
Layering Necklace Clasp Specification Necklace Connectors Size:Double clasp Length:1.45 in / 3.7cm,width 0.55 in / 1.4cm.lightweight:0.052oz. them are in light weight so you don't have to worry about it sliding in front of your necklaces.