Effective Draft and Energy Saving Solution: This door bottom seal strip effectively blocks cold air, heat, dust, and drafts from entering under doors, improving heating and cooling efficiency to help reduce energy costs and maintain comfortable indoor temperatures throughout the year Enhanced Sound Insulation with 3-Layer Design: Featuring a three-layer seal construction, this under door draft stopper provides improved noise reduction from outside sources and minimizes door slamming sounds, creating a quieter and more peaceful living or working environment Strong Self-Adhesive Installation: Equipped with powerful adhesive backing, this weatherproof door seal firmly attaches to various surfaces including wood, plastic, metal, and glass doors without requiring tools or complex installation, suitable for both interior and exterior applications Versatile Multi-Purpose Application: This flexible silicone door seal accommodates gaps up to 28mm and works effectively in multiple locations including front doors, back doors, bathrooms, and washing rooms, preventing insects, dirt, and moisture infiltration while withstanding humid conditions Easy Custom Fit and Durable Material: Made from soft yet durable silicone rubber, this door draft excluder can be easily trimmed to size for a custom fit, maintains its shape without deformation, and provides long-lasting performance without damaging floors or door surfaces, Manufacturer: Yosoo Health Gear