Tactile Colour Textured Self-Adhesive Vinyl is tactile graphics paper designed for use by individuals who are blind or have low vision. This colored self-adhesive vinyl follows a system that links colors to textures according to the following scheme: Red, soft and rubbery; orange, soft, rubbery, and bumpy; yellow, hard and bumpy; green, hard, rough, and gritty; blue, fine gritty; purple, ridged dashes; pink, corrugated; brown, wavy ridges; tan, linoleum or leather-like; gray, fine etched; black, intensely gridded; and white, smooth. DIMENSIONS (LxW): 9.25 x 6.5 inches, 9.25 x 13 inches, or 18.5 x 13 inches. Individual sheets are available in all sizes. Packs of 12 are available in 9.25 x 6.25 inches or 9.25 x 13 inches. Packs of 10 white sheets are available in 9.25 x 13 inches only. COLOR: Red, orange, yellow, green, blue, purple, pink, brown, tan, gray, black, white.