Size detail: the hook is 2.8 cm/ 1.1 inch in length, 1.2 cm/ 0.47 inch in width, easy to install and hang your curtains, not scratching your curtains Quality material: made of quality iron, sturdy and durable Use way: the hooks can hold and fix the curtain tightly, just rotate the whole hook through the back of the threads on the curtain Wide use: design with butterfly shape, hold and fix the curtain tightly, whether heavy curtains or lightweight curtains (100 gold and 100 silver)curtain hooks, nough to meet your different needs in daily life Specification: Colour:Silver + gold Material:iron Size:12*28mm Package Contents: 100 x Silver Curtain Hooks 100 x Gold Curtain Hooks Warm note: These hooks are small parts, please keep them away from children to avoid swallowing.Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.