Made from 100% Recycled Glass, it has the earthy look of beach glass that has been gently tumbled in the surf until the edges have been smoothed and the color softened. Piece size: 1x1 or 1x2 (on 12 x12 mesh-mounted, interlocking sheets). Recommended for vertical surfaces, light-traffic interior floors and water applications. Stocked FOB Los Angeles or NYC warehouse. Sizes are approximate. Please expect some color variation.