Tile Redi USA RNT1614S-20D Redi Niche Shower, 16" W x 34" H, Black Redi niche triple recessed shelf, 16w x 34h x 4d 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 & LONG-LASTING: Made of high quality plastic to withstand heavy-duty use; 100% waterproof and leak-proof Water proof and leak proof