Multiple installation methods One arm style doesn't limited Installation direction, can choose mounting it left, right or vertically in everywhere.  Focus on details Toilet paper holder made of 304 premium grade brushed nickel stainless steel, never rusty, Ideal for humid environments.Rounded corner design protects your safety.  Screw installation Invisible screw design, strong and sturdy，seamlessly connected between the columns for a high-end style.  Installation Method Step 1 Screw off the back cover of the toilet paper holder  Step 2 Mark the location and Drill the holes  Step 3 Use hammer to put the anchors into holes and align the bottompart with the screw hole and tighten the screws  Step 4 Tighten the inner hexagon screw with the hexagon wrench 【RUSTPROOF】Constructed by HEAVY-DUTY SUS304 stainless steel with black finish, a durable material to protect against corrosion & rust. Designed with clean lines and contemporary styling make your Bathroom simple and fresh. 【FITS BIG ROLL】Max length of paper roll is 5-inch. Holds even mega rolls of toilet tissue. Large stainless steel knob at the bar end prevents toilet paper roll from falling off. 【TWO INSTALLATION OPTIONS】Horizontal or vertical are both available for mounting, accommodating an Anti-Rotation design to keep horizontal or vertical direction. 【BRUSHER FINISH】Hand polished stainless steel finish, build to resist daily scratches, corrosions and tarnishing, which will not rust and easy to clean. 【EASY INSTALLATION】All hardware fittings are included in the package, you could enjoy the installation process, the installation instruction will help you greatly.