Product Details: 12" Length x 30" Height x 4" Width. Stainless shower niche black with LED RGB light strip waterproof hardwired, touch screen RGB remote control, 64000 colourful and 20 dynamic lighting modes, IP66 grade. 16.4 ft power cord and Led driver included. High-Quality Material: This wall niche is made of AISI 304 stainless steel, features corrosion and oxidation resistance to maintain good appearance and service life for a long time. By advantages seamless welding, our shower niche is 100% waterproof. No Tile Needed Niche: "No tile needed" shower niches often have smooth and non-porous surfaces, making them easy to clean and maintain. The smooth stainless surface can be wiped clean with a damp cloth or mild cleaning solution. Saving both time and money. Easy to Install: Bathroom wall niche is fully finished and ready to mount into your wall opening, with a few simple steps and a minimum material requirement, you’ll be done installing this practical shelf on your bathroom wall. Create More Storage: Create more space and organize your shower products with our shower niche. By building a new shelving unit straight into the wall, refine your old bathroom, design a modern bathroom with as much functionality as aesthetic. Why should you order this product? This shower niche helps organize and store all your shower items, is extremely easy to install and will definitely last for many years. The waterproof feature and its practical and elegant design make it a great addition for any bathroom! Product Size：Interior dimensions 12" x 30" x 4"; outside size is 13.1" x 31.1". Product Features: 1. Made of high quality 304 Stainless Steel. 2. 92° slope on niche bottom to avoid water remaining. 3. Seamless welding to ensures 100% leak-free and waterproof. 4. Can be used in bathroom,kitchen, living room and so on.