Made by stainless steel material, safe and , which could be for very time. Cable cords and hooks kit, perfect combination and enough amount for your suspend various displaying pictures. The wire hanging kit can suspend your pictures stably, and can match with the surroundings and your artworks. Our hanging wire is nice for hanging picture, signs, DIY lights, also can be use in hanging mirror. This hanging wire rope hook is very easy to install and simple to operate, giving you huge convenience. Material: Stainless steel colour: silver Package Contents: 14 x Picture Rail Hanging System(With s hook, Total length 1m ) Only the above package content, other products are not included. Note: Light reflection 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.