- Elastic sealing strip: Wedge seals for window and door frames resist deformation, cushion impact, and quickly return to their original shape. The foam layer uses high-density PU foam to block noise without hindering operation, delivering long-term protection against wind, dust, and cold. - Wedge-shaped self-adhesive sealing tape: Upgraded wave design looks neater than tilted seals. It adapts to gaps of different sizes, reduces friction during opening and closing, and compresses to prevent cold air from entering for airtight sealing. - Versatile application: Suitable for doors, windows, furniture, cabinets, crafts, and sports equipment. Weatherproof, waterproof, and corrosion resistant, with airtight and heat-insulating performance. Fills gaps of 4.5–9 mm. - Strong adhesive: One-piece reinforced mesh adhesive offers strong adhesion and resistance to cold and heat on smooth surfaces such as wood, glass, plastic, and metal. Peel-and-stick for a long-lasting, airtight seal.