Multifunctional Door Seal: Door seal has windproof, cold-proof, soundproof, dustproof, waterproof, lightproof and other functions. Rubber seal can effectively reduce wear and noise when doors and windows are opened and closed, protect doors and windows from damage, and provide you with a comfortable environment. High-quality material: Window seal uses high-quality rubber, which is soft and elastic and can be cut at will. sealing strip self-adhesive has the characteristics of wear resistance, high resilience, aging resistance, waterproof, etc., and is not affected by extreme weather conditions. Strong adhesion: The door sound insulation adopts self-adhesive design, which firmly adheres to the door frame and will not fall off easily after installation. If it is cold, it may not be sticky enough, use a hair dryer to heat it to improve the adhesion of the tape. Window Seal Insulation Size: The front door seal adopts a D-shaped hollow design and can cover the gap from 2.5mm to 6mm. The total length of the door windproof strip is 7M/10M/15M, width: 9mm; thickness: 6mm. Please measure the size of the gaps between doors and windows before purchasing.