DURABLE MATERIAL: This Adhesive Brush Seal set is made of synthetic fiber + adhesive with adhesive tape on the back, flexible and easy to apply to door or window seals. Excellent abrasion resistance, good rigidity and goodstraightness. HIGH QUALITY: Doors made of high density seal-high foam felt, soft and safe for your hand. Fine and tightly woven, less lint, can stand and wear. EASY TO INSTALL: The brush seal is high strength adhesive. Simply peel off the backing strip and stick it to the desired location on the window/door jamb and/or frame. MULTIFUNCTION: The seal eliminates noise very well, improves the operation of sliding doors, adapts to the shape of the substrate. This set of weather strips is waterproof, anti-collision, anti-wind, anti-dust, anti-noise and anti-cold when applied to door and window seals in winter. WIDE APPLICATION: The protective tape widely used in a variety of sliding windows, sliding doors, security doors, wardrobe doors to reduce damage to your doors and windows.