1. Dimensions: 9×9 mm Length: 10 m 2. High - quality materials: This brush is made of environmentally friendly materials. The bristles are dense and soft, with low friction, no noise, no deformation, and strong durability. The brush seal strip has better sealing performance. 3. Excellent performance: This strip - type weatherstrip can prevent wind, dust, rain, insects, collisions, and noise, and it is energy - saving. The back of the brush seal strip is equipped with strong adhesive, which is convenient to use and can be cut with scissors as needed. 4. Self - installation: Remember to clean and dry the surface first. When pasting, simply peel off the backing paper to form a tight seal. Do not touch it within the first 12 hours to allow the seal strip to adhere better to the surface. 5. Wide application: This door seal strip is widely used in the gaps of various glass doors, windows, sliding doors, wooden doors, security doors, wardrobes, cabinets, etc. 6. Economical and practical: Make a small investment in door and window insulation. By sealing gaps and holes, it can improve energy efficiency, prevent the leakage of air - conditioning cold air, and also rejuvenate old and creaky doors and windows.