100% Rustproof: Constructed by HEAVY-DUTY SUS304 stainless steel with black finish, a durable material to protect against corrosion & rust. Mirror Polished Chrome Finish: Multi-layer plating treatment, the surface is bright as a mirror. Not only easy to clean, but also good anti-corrosion and anti-rust properties, nicely matches with your chrome fixtures. Widely used: Towel holder suitable for bathrooms, kitchens, farmhouse, hotel, RVs, campers, boats and cabins, etc. Easy Installation: All hardware fittings are included in the package, concealed Screw Mount, the mounting screws are hidden and out of sight. SUS304 stainless towel bar with square base installation make more stable.