Glass is high-fired with a colored ceramic backing, increasing the bond strength and uniformity of color. Sheets size: 5.9 x 23.62 . Piece lengths: 4”, 5”, 6-1/2” & 11-1/2”. Piece widths: 5/8”, 7/8”, 1-3/4” & 1-7/8” (on mesh-mounted, interlocking sheets). Thickness: approx. 5/16”. Suitable for vertical surfaces- 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.