High-quality 3-layer multi-component insulation material Dimensions: 0.5m x 0.3m, Thickness (total): 5.00mm NEOPRENE foam: 3 mm, Butyl rubber: 2 mm, Aluminum: 0.2 mm, self-adhesive, Weight per 1 m²: 4 kg Package contents: 10x 0.5 mx 0.3 m = 1.50 m². Suitable for: