20 pack Black 3-in x 12-in Matte Glass Brick Subway Wall Tile (5 Sq ft/case)

Weight and Dimension: Individual tile - 3- in x 12- in, Thickness - 0.31- in, Sq ft per sheet - 0.250, Sheets per box - 20, Sq ft per box - 5 Recommended Use: bathroom walls, bathroom floors, kitchen backsplash, shower walls, steam rooms and more We recommend adding 10% of material to account for any cuts, corners, waste or future replacement needs