• High-elasticity self-adhesive sealing strip, ideal for door and window frames • High-density PU foam that effectively insulates against outside noise • Maintains its original shape after pressure and does not affect the operation of doors and windows • Provides long-lasting protection against wind, dust, and cold • Wedge-shaped design with a wavy surface, adaptable to different gap sizes • Reduces friction when opening and closing, making compression easier and improving sealing • Versatile use: suitable for doors, windows, furniture, cabinets, crafts, and sports equipment • Weather-resistant, waterproof, and anti-corrosive, with good airtightness and thermal insulation • Effectively fills gaps from 4.5 to 9 mm, solving leakage problems • Strong mesh adhesive, resistant to cold and heat, adheres to smooth surfaces such as wood, glass, plastic, and metal • Easy installation: just peel and stick to achieve a tight and durable seal • Includes disposable gloves and auxiliary adhesive to facilitate installation (auxiliary adhesive is irritating and should be kept out of reach of children)