Shelf-E Matte Black Color-Coated Aluminum Floral Triangular Corner ShelfShelf E is a corner shelf for tiled walls. It features anchoring tabs for easy installation during the tile install or as a retrofit application. The Shelf E is available in the Floral and Curve Style designs in 3 different shapes and 7 different finishes. Made of aluminum in a matte black finish Floral style design 8 1 4 in. triangle shape 3 32 in. thick anchoring tabs allow for installation with the tile or as a retrofit Shelf thickness is 5 32 in.