What colors and lengths are available in PVC wall/ceiling liners?

PVC wall/ceiling liners are available in bright white and special order in black,.  They come in lengths from 8'2", 10'2", 12'2", 14'2", 16'4", 18'2" and 20'4".  Custom panels can be run anywhere from 2' to 26.5' in length in 1/2" increments.