Tile Redi USA RN1620DU Redi Shower Niche, 20" H X 16" W, Black ALL-IN-ONE STORAGE SOLUTION: Ready-to-use shower niche with two recessed shelves FITS ANY NEED: Install either horizontally or vertically to best suit your shower; Perfect for storing soaps, shampoos, razors and other shower supplies READY TO TILE: Install tile directly on niche surface to customize shelf to the look and feel of your shower DURABLE 100% waterproof and leak-proof DIMENSIONS: 16" Width x 20" Height x 4" Depth