One sheet of 9/16" white iridized ventian style glass tiles. Tiles can be used individually, simply cut or peel away and mount to your surface. Nip glass using wheeled glass nippers or tile nipper or score and separate with a glass cutter and running pliers. 1.09 square feet. 400 Pieces. 3.2mm (.125" thick). Paper-faced tile, soak with a damp sponge to remove paper. Not packaged for retail. All sales are final, no returns.