Features: Premium Soundproofing & Dustproof Window Seal Strips effectively blocks external noise and dusts with high densities sponges materials, creating a peaceful indoor environment while reducing cleaning efforts. Featuring auto adhesive design and waterproofed sponge, this weather stripping provides durability, airtights sealing for window and doors without tools, ensuring long lasting insulation and moisture resistance. Ideal for residents, homeowners, and busy families seeking noises reduction and energy efficiency in apartments, offices, or houses near busy streets. Perfectly seals gaps in window/doors – blocks winter drafts, heat leaks, and year round dusts in high traffics or sandy areas. Its flexible sponge structure maintains tight compression against uneven surfaces, offering simple installation for immediate thermal insulation and noise control improvements. Specifications: Color:Two Choices Dimension:15×3×1cm/5.9×1.18×0.39in Component:sponges Package Includes: 1pc Window sealing strips note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.