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