The shop is for you! If you are not satisfied with the product, please contact me first and do not leave negative feedback lightly. Thank you, have a nice day Product name: sash window weatherstrip Specification: 2.5m/piece Color: gray Thickness: 2mm Material: nylon fabric/PU foam Application: sliding door\window\wooden interior house Soundproof, mosquitoproof, windproof and dustproof New material, sound insulation and noise reduction Nylon outer skin, inner PU foam It can not only avoid collisions, reduce noise, but also prevent insects and wind Mountable large and small spaces: the band d The seal is freely mountable, suitable for 0-20mm seals door seal (soundproofing and insect protection), sliding door seal (soundproofing and insect protection), wardrobe (anti-collision), behind the door (anti-collision) Direct installation without disassembly: suitable for casement window \ c casement for sash window \ casement for sash window Good elasticity and not easy to deform: the use of a PE polymer film resists wear and tear and deformation Strong flexibility and more durable outer polymer PE film, inner polyurethane foam nylon, waterproof fabric and abrasion resistance: water and high temperature resistance, resistance resistance to aging, scratch resistance and abrasion resistance Service life Adhesive tape for sliding doors and windows, suitable for all types of sliding doors, door bottoms, windows, cabinets, etc. The outer layer is waterproof and scratch resistant. The sealing tape is soft and bendable, resistant to friction and abrasion, durable, environmentally friendly and long lasting. Long, without torn residual traces, it can avoid collisions and noise reduction, and also avoid insects and wind.