General description A pair of premium clear glass crystal wall-mounted solid steel curtain tie backs that add elegance to any room. The crystal knob shines like a diamond, reflecting various brilliant colors and enhancing the overall decor. Technical specifications Ball material: acrylic crystal Hook material: aluminum alloy Hook quantity: 2 pack Inner width: 8.5 cm Depth: 22.5 cm Glass ball diameter: 4.2 cm Solid metal diameter: 10 mm Installation Easy wall-mounted installation with included 4 screws and 4 expansion plugs. Screws will be sunk after installation to protect hands and curtains. Usage Can be used as tiebacks for curtains or as wall hooks for hanging clothes. Effectively holds back curtains on both sides of the window, protecting them from dirt and abrasion. Other information Available in Matte Silver or Gold hooks with a clear ball. Packaged in a carton retail box for better protection during shipping.