Antique Silver Loop Bar End Connector for 10mm flat leather. End caps are made to accommodate 1 strand of 10mm flat leather or 2 strands of 5mm leather. The leather passes through the square piece once and then can double back and glued into the other hole to form a loop. Bar end is 8mm long and 13mm wide. Zinc plated with 99.9% sterling silver. Free of lead, nickel and cadmium. Hypoallergenic.