Aluminum Foil Reflective Insulation Foam Radiant Barrier 尺寸:40in x 80in the second layer of double-layer

the second layer of double-layer bubbles block heat transfer

wind and Sun exposure heating

make it cold in summer and warm in winter

bag lining

Eco-Friendly: Made from environmentally friendly materials

Aluminum Foil Reflective Insulation Foam Radiant Barrier 尺寸:40in x 80in the second layer of double-layerIt is a professional heat insulation material, good heat insulation effect, environmental protection, no odor, and water resistance is also very strong. It has a wide range of application scenarios, such as library insulation, floor heating laying, communication cable, bag lining, roof insulation, thermal insulation bags and other occasions. 2 layer aluminum structure, the second layer of double layer bubbles block heat transfer, reflecting 97% of