1 Piece Stainless Steel Bracelet Making Clasp 4.0mm Inner Hole for 4mm Cord Glue In Polished Steel/Gold/Black About how to use it, please check video in the listing. The smaller part use as a bayonet, you need to insert into the bigger hole, turn it clockwise to close, and anticlockwise to open. You choose colors Polished steel , 18K gold or black Sell by 1 Piece,
