Keep cold air, dust and drafts out with a simple, adjustable foam seal that fits neatly under your door. This brown door bottom seal strip is designed to block a onesided gap and improve comfort without changing your door. Key benefits Stops drafts and reduces cold air entering through gaps under doors. Blocks dust, insects and light that come in under the door. Oneside gap design makes it ideal for doors with an exposed bottom gap; the brown color blends with wood and darker door finishes. Adjustable design adapts to different gap heights for a cleaner, more effective seal. Product highlights Functionality: Door bottom weatherstrip that seals the gap beneath a door to prevent drafts and debris. Material: Foam weather strip for flexible, compressible sealing. Compatibility: Designed to fit under most interior and exterior doors with a singleside gap at the bottom. Color: Brown to coordinate with wooden or darkercolored doors. Performance: Acts as a draft stopper and anticold barrier; reduces airflow and helps maintain indoor temperature. Typical uses Front or back entry doors: Place under exterior doors to reduce cold air infiltration during winter and help maintain indoor warmth. Bedrooms and living spaces: Use on interior doors to reduce drafts, limit light transfer, and reduce airborne dust and insects. Garages, basements or utility rooms: Install under doors that have noticeable bottom gaps to keep pests out and minimize energy loss. Simple fit and practical results Designed to be positioned under the door where the gap exists; adjust to match the opening so the foam compresses to form a seal. Works quietly and unobtrusively while helping improve indoor comfort and cleanliness. What you get A brown foam weather strip specifically made as an adjustable door bottom seal strip and oneside gap blocker to act as a draft stopper and anticold barrier. Choose this adjustable foam weather strip when you need a straightforward, lowprofile solution to seal the bottom of a door and reduce drafts, dust and pests without major modifications.