Conveyor Roller Cover PVC Straight Heat Shrink Roller Cover Type For Roller Diameter 2 1/2 in 5 ft Overall Length Shrink Ratio 1.7 1 2 9/16 in ID Before Shrinking - Conveyors Wall Thickness After Shrinking 0.05 in 1 1/2 in ID After Shrinking - Conveyors Color Orange Food Processing