✅Size: Gold Underlay vinyl flooring underlayment padding Roll is 15mx1m, Thickness is 5mm, And The Total surface area is 15㎡. ✅Materials: Comfort is produced from closed cell Polyethylene Foam which is CFC and HCFC free and 100% recyclable. Lightweight Thermal Insulating Underlay. ✅Moisture Protection: Gold Foil Moisture Membrane Barrier The cell Polyethylene Foam 100% vapour barrier and managing vapors from becoming bulk moisture, and protects the overlying floors from harmful moisture. ✅Sound Reduction: Floor underlayment reduces noise Impact Sound Improvement: 12db approx. TOG Rating & acoustic underlay and reduces echo chamber noises made between the sub-floor and Wooden or Laminate underlay flooring. ✅Used: Due to the low thermal resistance of the product it is ideal for use with underfloor heating systems Ideal For All Types Of Wood or Laminate Flooring. LVT Underlay floor is suitable for wet basements, heated bedrooms and living rooms, and can also be used under carpets, Manufacturer: KK Flooring