Each individual size is oversized approximately 1/8" and has an tolerance of +/- 1/8". The following are the sizes currently available and the appropriate column it should fit.

All of the products are made of a linear low density polyethylene (LLDPE) which is stress-crack resistant. They have a wall thickness of .25" and are UL Listed as UL94 Flame Class. They can be shipped in the US via UPS or by Common Carrier at freight class 150 (14", 24" diameters) or Class 250 (33", 38" diameter).