100% Rust Proof: Constructed of HEAVY-DUTY SUS304 stainless steel with black finish, a durable material to protect against corrosion and rust. Upgraded Design: Horizontal or vertical are both available for mounting, adapting anti-rotation design to keep horizontal or vertical direction. Mirror Polished Chrome Finish: Multi-layer plating processing, the surface is shiny like mirror. Not only easy to clean, but also good anti-corrosion and anti-rust properties, match perfectly with your chrome fixtures. Easy Installation: All hardware accessories are included in the package, you can enjoy the installation process, the installation instructions will help you greatly. Space-saving toilet paper holder: The toilet paper dispenser can provide excellent support for a roll of up to 4-3/4". This is a wall-mounted toilet paper holder that doesn't require a lot of space. "