Anti-rust: The toilet paper holder (bracket and screws included) is made of high quality SUS 304 stainless steel to protect against corrosion and rust. Compatible with Big Roll : max. Paper roll length: 12.5 cm. Projection: 8 cm. Can even hold toilet paper rolls. The large stainless steel button at the end of the bar prevents the toilet paper roll from falling. 3 installation options: You can choose vertical or horizontal installations according to your needs.< /p> Rotation Resistance: Our toilet paper holder has a unique design with a tightening screw on the holder to prevent rotation. No shaking or falling. Just enjoy this sturdy and durable design. Easy Installation: You can choose horizontal or vertical installation (right or left). No assembly required. Package comes with mounting screws, allen wrenches, anchors and brackets. Use the supplied mounting screws to attach the bracket securely.