WORKS BEST ON FLAT SURFACE: This metal shower hose holder doesn't work on uneven or fragile surface including: fiber, glass, mirror, rugged wall, concave, textured wall and lime cement. You are suggested to test and choose a needed showering level before install. NO MORE DRILLS AND HOLES: It comes with a strong self-adhesive base, making this handheld shower spray holder needs no drill or screw to install, keeping your wall clean and safe. ADJUSTABLE ANGLE: Bracket pivots and rotates to position handshower at desired angle.Tapered shape fits most standard sized handheld shower head. DIMENSIONS: An extra bracket holder for handheld showerhead to hang at a lower position. [Easy Installation] No plumbers and tools required, installation is quick and hassle-free. All accessories are provided in the package and installation can be completed in minutes by following the installation manual., Manufacturer: djgkENVQ