Specification Packing: 200 pcs Material: metal plating Color: silver Size: 4mm(0.16in)x7mm(0.28in) Suitable for beads of 2mm-4mm. Check out our crab costume accessory selection for the very best in unique or custom, handmade pieces from our costumes shops Packing: 200 pcs, material: metal plating. Size: 4mm(0.16in)x7mm(0.28in), color: silver. The crimping bead is crimped to ensure the start and end of the stranded wire. LQ Industrial Clamshell 200PCS 4x7mm/0.16 X 0.28inch Crimps Beads End Clasp Connector Bead Tip Cord Ends Knot Cover with 2 Closed Loops for Bracelet... Silver Findings LQ Industrial Clamshell 200PCS 4x7mm/0.16 X 0.28inch Crimps Beads End Clasp Connector Bead Tip Cord Ends Knot Cover With 2 Closed Loops For Bracelet Necklace Jewelry Making DIY Craft Silver Crimp Ends For Jewelry Making Usually used as the end of a bead chain to hide the knot at the end of a beaded wire harness and connect the wire harness to the buckle. 50pcs 8 Sizes Ribbon Cord End Clamps Cap Crimps Beads Clips, Buckle Sturdy, durable, not easy to fade, can be used for a long time, will not be broken due to use. If the tip is broken, the beads will not be scattered everywhere. One side of the crimping cover is opened and can be slid on the crimping tube. Strong and easy to use, you can enjoy the safety of knotting behind the beading technique.