Shower Niche 16x16 Inch, Recessed Soap Storage - Black Single Shelf Organizer for Tile, Waterproof Shower Bay, Easy Install Wall Niche

【100% Waterproof Design】: Constructed with XPS extruded foam board, cement mortar, and a waterproof coating for a triple-layer waterproof system; effectively prevents water damage and maintains a dry, sanitary shower environment; ensures long-lasting performance and wall protection. 【Durable & Lightweight Material】: Crafted from (HCFC-free) XPS extruded foam board, providing exceptional durability and resistance to decomposition and decay; lightweight design facilitates easy handling, lifting, and precise placement during installation; contributes to a long service life. 【Strong Load-Bearing Capacity】: Features a double-layer cement mortar and glass fiber mesh cloth reinforcement process, capable of supporting up to 62kg/m²; ensures secure storage for various shower essentials without compromising structural integrity; provides reliable and lasting support. 【Easy Tile Adhesion】: The unique surface treatment – glass fiber mesh cloth, cement mortar, and waterproof coating – creates a grid rough surface; this promotes strong adhesion with any tile adhesive, ensuring a solid and seamless tile bonding; enhances the aesthetic integration with your shower design. 【Simple Installation Process】: Includes a complimentary installation kit and clear instructions for both horizontal and vertical embedding; designed for easy installation without complicated procedures; allows for a quick and hassle-free upgrade to your shower’s organization and functionality.