EXCELLENT QUALITY: The door bottom weatherstrip is made of high-quality PVC. One-piece design with good resilience. Soft PVC material is gentle on floors and resistant to tearing during use. Durable and wear-resistant for long-lasting performance. LOWER DOOR SEAL STRIP: Our double-sided bottom sealing strip features a bilateral design. Offers strong abrasion resistance and can be washed repeatedly. Suitable for use in humid environments such as bathrooms and toilets. Maintains effective sealing performance. EASY INSTALLATION: No drilling or gluing required. Simply cut the weatherstrip to the desired size. Installs easily with a card and push mechanism, leaving no residue. Can be removed and reinstalled as needed. Compatible with optional adhesive for added security. THREE-LAYER SEALING: Features an innovative soundproof cavity design that helps reduce noise. The structured hole design enhances sound insulation. Soft, cold-resistant PVC provides improved waterproofing and better floor alignment. High-quality materials help protect floors from scratches. WIDE SCOPE: The door bottom sealing strip measures 96 cm in length, suitable for doors with bottom gaps of 0.3–1 cm. Fits door thicknesses of approximately 4–4.8 cm. Forms a tight seal against the floor to help block insects, dust, and drafts. Effective sealing helps reduce air conditioning or heating loss.