This self-adhesive toilet paper holder features a double post pivoting design for easy installation and quick toilet paper replacement. Made from high-quality Stainless Steel and Zinc Alloy, it is durable and resistant to rust and corrosion. The upgraded matte black finish provides a perfect modern look and offers maximum surface protection, preventing rust, corrosion, and resisting minor daily scratches and wear. It utilizes a no-punch installation method, securely mounting to the wall with adhesive, making it ideal for spaces where drilling is not possible, such as apartments or RVs. This holder can be mounted on various wall surfaces including ceramic, tile, marble, metal, or glass. For optimal performance and longevity, ensure the surface is cleaned before installation. Please wait 24 hours after installation before using the product.