Soft Flex® Large Bead Stoppers™. Clip a Bead Stopper to the end of your strand to prevent accidental spills while beading. Simply pinch the Bead Stopper to open and insert any diameter of wire. Holds multiple strands, too. Reusable and efficient, each metal Bead Stopper has a soft rubber comfort grip. (4 pcs. per unit) 1 3/8"