RUST-PROOF: This toilet paper holder is made of high quality aluminum, sturdy and lightweight. The surface of the toilet paper holder is painted matte black, anti-rust, anti-tarnish, anti-scratch and anti-corrosion, ensuring reliability and durability, suitable for humid environments such as bathrooms and toilets. SUITABLE SIZE: The total length of this toilet paper holder is 16cm (6.3 inch), suitable for paper rolls up to 12.5cm (4.9 inch) long, suitable size for most everyday paper rolls, you can even use it to hang towels. The large knob at the end of the support bar helps prevent the toilet roll from falling out. EASY TO INSTALL: Package comes with essential accessories, including installation screws , screw dowels, screw caps and assembly instructions. First screw the base to the shelf, then drill the mounting holes in the wall and screw the paper holder to the wall. You can choose vertical or horizontal installations according to your needs. NO ROTATION: Different from other toilet paper holders which only use one screw to tighten the holder to the base, our toilet paper designed with 2 screws to tighten the holder to the base, it will never wobble or spin, preventing toilet paper rolls from falling off. DELICATE STYLE: Modern design and matte black paint add a delicate feel to this toilet paper holder, suitable for all kinds of home styles. You can use it in the bathroom, toilet, lavatory, lavatory, laundry room, kitchen and patio.