【Crystal Curtain Holdbacks】A pair of premium clear glass crystal wall mounted solid steel curtain tie backs. The crystal knob shines in the light like a diamond and reflects various kinds of brilliant, makes the room more elegant. 【U Shaped Design】No straps needed. Easily holdback or release curtain on both sides of the window, effectively protect your curtains co.ukom dirty and abrasion. 【Premium Material】Unlike other hooks may made of the hollow tube material, it made of solid steel material. Solid, high loading capacity and very durable. 【Considerate Craft】1, Bigger size: inner width: 8.5cm, depth: 22.5cm, glass ball diamter: 4.2cm, solid metal diameter: 10mm, can hold much more curtains firmly; 2, Smooth and meticulous craft, no hurt to your hands and curtains; 3, Screws will be sinked after installation to protect your hands and curtains. 4, Carton retail box packing rather than envelope bag to protect items better. 【Easy Application】1 pair curtain holdbacks come with 4 screws