Clear PVC Strip Door Curtain Kit 36×80 in — ” Thick, 50% Overlap, Waterproof, Heavy Duty Clear Vinyl for Walk-in Freezer, Cooler, Warehouse, Garage — Energy Saving, Easy Install. Reduce Noise, Dust, and Contaminants – Combat noise from machinery and forklifts, and keep dust and contaminants at bay by installing PVC strip doorway curtains.