Dreambell 1 Set Rhodium on 925 Sterling Silver 2mm Leather Cord End Cap Lobster Clasp Rhodium plated on 925 Sterling Silver (Stamped) Size: the end cap is approximately 3mm diamter x 9mm long; the end cap is approximately 9.5mm long x 4mm wide. Hole size: approximately 2.5mm Quantity: 1 set It fits up to 2mm cord.