1.UNDERLAYMENT CAN EXTEND THE LIFE OF YOUR CARPET, 2.IMPROVE UNDERFOOT COMFORT 3.MAKING YOUR HOME QUIETER Specification ... , 8MM, 9MM, 10MM, 11MM, 12MM4) Compound Material:Crepe Paper,Non woven and PE etc.5)Packing:Plastic Bag6)Lead Time:7 ... will go into a 40'HQ container printed logo non-woven PU UNDERLAY