WINDOW DOOR INSULATION - Rubber foam seal is perfect for sticking around window doors to prevent heat from escaping in summer, and cold/air from passing through in winter, it is also effective for sound insulation; Adhering well to clean surfaces, it is an excellent waterproof seal for doors and windows. EXCELLENT MATERIAL Adhesive seal is made of expanded EVA plastic (foam rubber), this new material does not contain any harmful or toxic substances and has excellent weather resistance , flames, oil, chemicals and aging, resists cold and intense heat.EXCELLENT PERFORMANCE - Seal strip made of EVA material is flexible, light, dense and full of elasticity. It is used as a shock absorber to protect the item, absorbs and better cushions impact, shock and fall. Sticking to the surface of the item, it plays the role of impact resistance and friction resistance.WIDELY USED - fowong self-adhesive seal has stable performance, it is widely used for protection, anti-collision and anti-slip for car doors, stoves, speakers, children's toys, craft gifts, stationery, sports equipment, furniture, electrical appliances, jewelry etc.EASY TO USE - We have several sizes of d thickness to satisfy your needs, no drilling and screws required, and it can be cut with scissors to different sizes according to your needs. Note: Please measure carefully before purchasing to prevent the joint from adapting to the width and thickness of the gap to be filled.