1" square glass mosaic tile that is 98% pre-consumer recycled material, made from manufacturing waste of windshield production and window glass from demolished buildings. Viridian Industrial has a non-slip textured finish and comes in 8 rich colors. Sold by the mesh mounted sheet of 169 tiles, measuring 1.15 square feet. Individual tiles measures 25mm x 25mm x 4mm thick. Viridian Industrial is ideal for hard wearing floors as well as walls in wet and dry areas. Great for commercial use.