[Universal Size] Door bottom sweep length: 96 cm. Provides sound insulation, windproof, and insect-resistant design. Each piece can be cut along the marked line for more flexible customization to meet various needs. [Upgraded Version] Compared to standard styles, our dual-layer draft stopper is made of EPE foam cotton and non-woven fabric, offering softness, elasticity, waterproof performance, and durability without deformation. [Energy Saving] Door seal strips help reduce outside noise, block cold air, dust, and wind, maintaining indoor temperature and helping lower energy costs. [Easy Installation] Simply slide under the door without adhesive. Effectively seals the bottom of the door and protects both door and floor from scratches. Suitable for tile, hardwood, or carpeted floors. [Wide Application] Ideal for front doors, back doors, garage doors, bedroom doors, bathroom doors, and windows to prevent drafts and seal warm or cool air inside.