Features Weather Stripping Door Seal Strip: Windproof, dustproof, weatherproof, energy-saving, and soundproof. Strong Adhesive: In order to make sure longtime working, our door seal uses Strengthen-Self-Adhesive, enough strong to attach to the surface of the door bottom or window. High Quality & Safe Material: Our door bottom seal strip is made with flexible Acrylic rubber, a Non-toxic and environmental protection material, with no irritating smell, and is good for family use. Wide application: The weather stripping can be used in the bottom of sliding windows/doors, plastic steel windows, security doors, closet doors, threshold, shower room and etc. Specifications: Length: 5M (16.4FT) Width: 25/35/45MM (1.0/1.4/17.7in) Color: White, Brown, Translucent Scope of application: all kinds of windows, wooden doors, security doors, wardrobes, etc. Package Included: 1* Window Gaps Seal Strip SIZE SUGGESTION: 25mm width suit for 1-15mm gap of the windows/doors 35mm width suit for 1-20mm gap of the windows/doors 45mm width suit for 1-30mm gap of the windows/doors