ITEM NAME:20 Sets Trousers Skirts Hooks and Bars Eyes Fasteners Sew on Clothes Crafts Description: - Mainly used to adjust the waist circumference - Replace existing hooks or buttons to let you loosen or tighten the closure. - Suitable for Trousers, belts, backpacks, suits, cheongsam, jeans, skirts or other clothes - These hooks can even be sewn together for additional expansion if you need - Package includes 20 Pieces Hooks and 20 Pieces Adjustment buckles Specification: - Material: Copper metal - Buckle size: Approx. 3.3 x 1.0cm/1.29 x 0.39 inch - Hooks size: Approx. 1.5 x 1.5cm/0.59 inch Package Included: 20 Sets Skirt Hooks and Bars.20 Sets Skirt Hooks and Bars. - Replace existing hooks or buttons to let you loosen or tighten the closure. - Hooks size: Approx. - Buckle size: Approx.