Install in 5 Seconds --- No sticky residue, trace or damage! Remove the film, press the white suction hook on smooth/non-porous wall until you could see the suction cup become flat by hearing the slight exhaust sound, and the suction hook will be firmly sucked! (remove it with a hard and thin card) Powerful Suction Hook and Excellent Design --- wall suction hook designed by the vacuum principle comes from the bionics of the octopus, can strongly attach to the surface accordingly supporting 5KG Max. Suction cup wall hook provides anti-freeze function, prevents the suction cup from hardening as the temperature changes, so it is safe to use in any indoor or outdoor environment, no more worrying about falling objects Reusable Suction Cup Hook --- Arbitrary placement and removable, You can move and reuse according to your needs, more convenient for daily use, enjoy our reusable vacuum suction cup hook! Simple and elegant, suction cup hook without drilling is perfect as a towel hook, shower