20set Metal Silver Plated Lingerie Hardware Sewing Clips Hooks Eye for Bra Strap 10mm Sewing Accessories WB94 Metal Silver Plated Lingerie Hardware Sewing Clips Hooks Eye for Bra Strap 10mm Sewing Accessories Material: Metal Size: Approx.10mm inner diameter for round hook, 13mm x11mm for 8 shape hooks, 13mm x 10mm for 9 shape hooks measure from outer. Due to the handmade sewing,size may vary one to another approx 0.3~0.5cm Color: Silver Plated