50piece Bead Ends Cap Cord with Lobster Clasp and Extension Chain Inner Hole 10mm Supplies for DIY Jewelry Making Findings Ec37 (rose gold plated) Bead Ends Cap Cord with Lobster Clasp and Extension Chain Inner Hole 10mm Supplies for DIY Jewelry Making Findings Material: Copper Size: Approx. 10mm inner hole, 14mm height ,extention chain 50mm Color: Silver , Silver Tone , gold plated, rose gold plated, black gun plated Due to the handmade sewing,size may vary one to another approx 0.3~0.5cm