$53.99 Schluter Kerdi Board SN Shower Niche With Shelf 12 x 20 4011832142529 | eBay
SCHLUTER SYSTEMS - KERDI Shower Shelf-E - Stainless, Black, Stone Grey | eBay
Schluter KERDI-BOARD-SN: Shower Niche (with shelf) 12x28 - Shower Wall Surrounds - AmazonSmile 
