One Second Installation Damage-Free: No Drilling, No Screws, No Holes, No Glue, No Tools To Apply The Hanging Shower Caddy. Simply Choose A Smooth Surface, Take Off The Protective Cover And Push The Board "Push" Hard Until You Hear "Puff", One Second To Complete The Installation. Even A Child Can Install This Wall Mounted Vacuum Suction Shower Shelf Easily | | Patented Suction Cup: The Suction Cup Hanging Shower Caddy Features Our Patented Suction Cup Of Bionic Design Of Octopus Tentacles Which Create A Vacuum Seal For Extreme Hold That Lasts, Also Features High Quality Materiel With Weather Proof(-4F-174F), Waterproof, Oil-Proof And Anti-Aging. The Hanging Shower Basket Can Hold Up To 10Kg / 22 Lbs And Stick Sturdy For Years After Installation Without Any Concerns | | Reusable: When You Need To Take Off The Suction Cup, Just Use A Hard Card To Pry Any Corner Of The Suction Cup, When The Air Leak In, Take Off From Wall In 1 Second. Wash The Suction Pad And Dry It Natura.