Glass is high-fired with a colored ceramic backing, increasing the bond strength and uniformity of color. Piece size = 5/8 x 2 (on 11.81 x 12.04 mesh-mounted sheets). Thickness: approx. 5/16” Finish:Clear. Suitable for walls or light traffic floors- including water applications. Stocked FOB Los Angeles & NYC warehouse. For custom colors or sizes, please allow 8-10 weeks. Sizes are approximate. Please expect some color variation.