●Stylish design, 100% brand new and high quality! ●Strong bonding: The S-shaped windproof strip is made of nylon (PE) and environmentally friendly PU foam. Waterproof and odorless. The sticky adhesive on the back of the mesh weighs 5 pounds, sealing tightly to block noise and cold air, keeping the room comfortable and quiet. Good elasticity, anti-collision, high durability, and long service life. ●Flexible, soft, and cuttable: The window and door draft stopper is flexible and returns to its original shape without deformation. So soft that it won't damage your floors or carpets. ●Wide range of applications: The weatherstripping can be used in all types of plastic steel window frames. ●Easy to install - Window strips are easy to adjust and cut with scissors or blades and can be easily bent into any shape. Peel off and stick it wherever you need to fill gaps. Specification: Product Name: Plastic strip for steel windows Width: 2.5 mm Color: Brown/White/Grey Material: PE film outside/PU foam inside Application: Plastic steel window frames Length: 4 meters Scope of delivery: 1 x strip seal