CoZroom Super Powerful Vacuum Suction Cup Hook Holder - Stainless Steel Hook for Bathroom & Kitchen This hook with a powerful suction cup to be easily fixed on the wall. You can move it whenever and wherever you want thanks to the suction cup. It will take you only a few minutes to change place and fix it on another location. The hook with high quality Stainless steel and the cup and knob of chrome plastic and made them waterproof. So you can put it in your bathroom or shower without any worries. You dont need any tools drilling screws or holes to fix the hook, you just need to position it on the surface and apply a pressure and turn clockwise. Has a strong and powerful vacuum suction cup which hold up to 5kg. Be careful, it will NOT adhere to porous or rough surfaces or across grout lines