Tessera Piano Ming 11-3/4"x11-7/8" Gl/Stone Mos Our Tessera Piano Ming 11-3/4 in. x 11-7/8 in. x 8 mm Glass and Stone Mosaic Tile is a bright white-green mosaic that features a sophisticated mix of glass and stone textures. Smooth glass, frosted glass and tumbled natural stone mix beautifully to create a multi-dimensional effect. The piano-style format of the tile lends a contemporary touch. Use this mesh-mounted mosaic as field tile or cut into strips to use as an accent to other tiles. Due to the nature of green ming marble, variation between sheets is expected. Tile is the better choice for your space. This tile is made from natural ingredients, making it a healthy choice as it is free from allergens, VOCs, formaldehyde and PVC.