Material:100 percent stainless steel Features:1.American 3M glue,sturdy and durable,thickened and thickened solid hook,strong load bearing. 2.Sleek flat straight hook design,do not scratch clothes,but also can put more clothes. 3.European style,elegant and exquisite,simple and generous. 4.Environment:marble,lacquer board,glass,metal panel,flat tile,PVC. Avoid installation of the following surfaces as far as possible:retro walls,mosaics,textured panels,concrete walls. Installation steps:1.Wipe off the dust,oil stains and moisture from the location of the installed product. 2.Carefully tear off the protective film on the back of 3M glue,do not touch the veneer,so as to avoid the influence of dust. 3.When installing,please keep the product away from the ceramic tile seams. 4.Pay attention to the level when pasting,press the product fixing plate a little bit hard, and drain the air completely. 5.When finished,the installed product will rest for 24 hours and then bear the load,the effect is better.