Packaging: Due to the size limitations of logistics, we will fold the width of 2 metres of the product rolled up and shipped, there may be creases in the middle Product descriptionThis is a new type of thermal insulation material, with soft texture, light weight, easy to install and so on; its structure is aluminium foil and polyethylene, made by special mechanical processing. The appearance of this product solves the discomfort caused by traditional glass fibre and foam materials and the harm to the environment, and it can resist ultraviolet rays from penetrating iron, concrete, wood and common heat insulation materials into the room. It has a certain blocking effect. On the one hand, this heat-insulating material has good heat insulation, heat reflection, heat preservation and anti-radiation function; on the other hand, through its material properties, it can play a certain role of moisture-proof and heat preservation in house building applications (roof, wall, floor) with energy-saving effect.Characteristics1. Lightweight, soft, dust-free and easy to install;2. good heat reflection, heat insulation, sound insulation, radiation protection, shockproof, shielding and other functions;3. moisture-proof, sun-proof, water-proof, good air tightness, heat preservation and energy saving;4. summer use: good moisture-proof, sun-proof, heat insulation, saving air-conditioning and other functionsPlease contact me if you have any questions