textured polyethylene plastic sheet 1 inch st HDPE High Density Polyethylene - OKAY Plastics HDPE sheet sizes– 24 in x 48 in, 32 in x 48 in, 48 in x 96 in, 48 in x 120 in, 54 in x 96 in, 60 in x 96 in, 60 in x 120 in HDPE rod sizes – diameter 0.250 in - 14 in, length 2 ft, 3 ft, 5 ft, and 10 ft