?NO TOOLS / NO HOLES / NO SCREWS / NO DAMAGE / 45 SECONDS INSTALLATION ? Just Need a Smooth and Non-porous Surface! .WALL HEIGHT AND ANGLE CAN BE ADJUSTED ? With Its Unique Design, It Can Be Easy and Flexible To Adjust To Your Expected Position On The Wall, Meanwhile, You Can Adjust The Angle On The Holder To Satisfy Your Enjoyable And Comfortable Shower Experience. .WATERPROOF & POWERFUL VACUUM ? Innovative Power Lock and Vacuum Suction Design Provides Max 15LB Loading For HEAVY DUTY In Shower Water Environment, Strong Suction Adsorption Capacity Provides Durability. .REBLE AND REMOVABLE ? This Vacuum Hook Support Can Be Used Again, Easily Unlocked and Removed From The Wall, And Move It To Position With Easy and Simple Installation. .TOOL-FREE AND TRACE-FREE INSTALLATION ? Effortless, Twist and Lock Simple Installation on Any Flat and Smooth Surface, No Drill, No Holes, No Screws, No Damage, No Traces, No Adhesive Residue Will Be Left on Your Wall Surface, Protects Your Bathroom Environment to the Farthest Extent. .PREMIUM MATERIAL & EXCELLENT FINISH ? Made of High-Grade ABS Material with Excellent Coating Process - Shiny Polished Chrome/ Matte Black/ Morandi White, Offers Nice Handle Feeling and High-Level Quality with Anti-RUST, ANTI-CORROSION for Your Shower Experience.