Shower Niche 16x32 Inch, Double Shelf Recessed Niche - Black Shower Storage Organizer, Waterproof Tile Ready Niche for Bathroom, Square Corners

【Triple Waterproof Design】: Constructed with XPS extruded foam board, cement mortar, and a waterproof coating; prevents water leakage and protects walls from mold and moisture; maintains a dry and sanitary bathroom environment; ensuring long-lasting performance and preventing structural damage. 【Durable & Lightweight Construction】: Crafted from HCFC-free XPS extruded foam, this niche is lightweight for easy handling and installation; resists decomposition and decay for extended use; the robust material provides a stable and reliable storage solution in wet environments; simplifies the DIY installation process. 【Strong Tile Adhesion】: Features a meshed rough surface created with glass fiber mesh and cement mortar; ensures a strong bond with tile adhesive; minimizes the risk of tiles falling off or becoming loose; provides a secure and aesthetically pleasing finish; compatible with various tile types. 【Versatile Installation & Size】: Dimensions of 16x32x4 inches (40.64x81.28x10 cm) maximize space utilization; can be installed horizontally or vertically to suit your bathroom layout; complimentary mounting kit included for simplified installation; ideal for bathroom, kitchen, or cabinet use. 【High Load-Bearing Capacity】: Reinforced with a double-layer cement mortar and glass fiber mesh; supports up to 62kg/m²; provides a sturdy and reliable storage solution for various bathroom essentials; the robust construction ensures long-term durability and stability; includes a movable partition for customizable storage.