TWO INSTALLATION OPTIONS - Use included STRONG GLUE to install this bathroom accessories in minutes. You can also choose screw-mounting with stainless steel screws and anchors in the package. Screws are made from SUS 304 stainless steel and wont rust.Max load is 11 lbs/5kg for screw mounting on solid concrete wall. ROTATE PROOF: Our toilet roll holder has a unique slot design with screw tightening on the bracket to prevent rotation. NO wobbling nor dropping off Just enjoy this sturdy and heavy-duty design. RUSTPROOF: The bathroom accessories set (bracket and screws included) is constructed from high-quality SUS304 Stainless Steel to protect against corrosion rust. Ideal for humid environments such as the bathroom and kitchen. ALL HARDWARE AND INSTRUCTIONS INCLUDED: 1 x Towel Hook, 1 x Toilet Roll Holder, 1 x Hardware Pack (for screw-mount), 1 x Glue Pack (for drill-free), Installation Instruction. No need to purchase extra install hardware. Note: Drill-free installation issuitable for flat and smooth surfaces without dust or water, such as tile, glass, and metal. DO NOT apply drill-free glue on fabrics, wallpaper, or other soft or uneven surfaces. MATTE BLACK FINISH: The high-quality matte black finish adds a modern and simple look to your home while resisting daily scratches, corrosionand tarnishing. Product Material: SUS304 Stainless Steel Screw Material: Stainless Steel Finish: Matte Black Installation Method: Screw-Mounted or Drill-Free Glue Drill-Bit Size: 6mm Package Includes 1 x Toilet Roll Holder 1 x Robe Hook