The Mosaic Glass Tile Silver White mix is sold by the generous half pound bag. Consists of a random mix of the Kaleidoscope Color Grove Vitreous, ColorGlitz iridescent, Penny round iridescent, Foil Tile, mirror and tapestry glass tile, recycled glass tile. Sizes range from 3/8 inch to 3/4 inch, 1/8 inch thick. Approximately 95 to 100 plus pieces per bag. Pictured is one of the bags.