1. The weather stripping door seal is made of CR universal specialty foam and polymerized neoprene rubber. It is environmentally friendly, non-toxic and harmless, with strong toughness and high density. It has good physical and mechanical properties, easy to characterize, easy to cut; strong ductility and adhesion. Comes packaged in an organizer box that won't fall apart during transportation and is easy to organize and store after use. 2. Foam strips are at the same time: oil-resistant, heat-resistant, flame-resistant, sunlight-resistant, aging-resistant, ozone-resistant, acid-alkali resistant, chemical reagent-resistant, corrosion-resistant; waterproof, dust-proof, flame-retardant, sound-proof and insulating. It can be used normally under -58℉~302℉. 3. The seal can be widely used for daily door and window sealing, furniture protection and cushioning; as well as electrical cabinets, automobiles, boats, speakers, toys, crafts, sports equipment, vents, air conditioners, ducts, laboratories, recording studios. 4. The weatherstripping is made of upgraded one-sided adhesive process, which can be used for a long time without waterproofing and strong adhesion. Easy to remove, no residue, can be bonded to a variety of smooth metal, wood, glass, porcelain, composite material surfaces.