Adjustable Length: This 36-inch under-door draft stopper is constructed of high-quality sponge and can be easily trimmed to match any door width. Ideal for conventional and custom-sized doorsVarious Uses: The ComfyInLove weather stripping door seal fits gaps of up to 2.36 inches and successfully keeps cold drafts, dust, noise, and insects out. Allow your home to be warm and peaceful in cold winterEasy to Install: Simply install the draft stopper under the door—no tools or adhesives required! The flexible sliding door sweep design allows for both smooth door movement and simultaneous operationMulti-scenario Use: Our under draft stopper is suitable for both indoor and exterior doors, such as bedrooms, garages, kitchens, and offices. The door draft is ideal for various types of floors, such as wood, carpet, tile, vinyl, and marbleWarm Tips: ComfyInLove door sweeps for interior doors are an excellent solution for most types of doors, but are not advised for doors with thresholds