$60.99 Schluter Kerdi Board 12 X Inch Recessed Shower Niche Tile Preassembled Single | eBay
Schluter Systems Kerdi-Board-SN 12 in. x 20 in. Shower Niche-KB12SN305508A1 - The Home Depot in 
with shelf 12x20 Global Trade & Distribution Inc KB12SN305508A1 Schluter KERDI-BOARD-SN Shower 
