The Mosaic Glass Tile Whites mix is sold by the generous half pound bag. Consists of a random mix of the Kaleidoscope Color Grove, ColorGlitz iridescent, shimmer transparent iridescent, 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.