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 sturdyseamlessly 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 colour:black - EONLION Black Stainless Steel Roll Paper Holder Strong Self Stick Wall Mount