1.Multi-functionThis indoor weather stripping with strong resilience after extrusion, good for collision avoidance; great for preventing wind, dust, sound, cold, protecting the window and door, and reducing the abrasion and noise effectively on window/door whileand close. 2.High qualityThis window door seal strip equably foamed by EPDM, same smooth interior and exterior, great elexibility, high resilience, super durable Unique grid adhesive backing- strong grid adhesive backing, stick firmly, give your doors and windows long protection. 3.Usage&applicationOur window door seal strip comes with adhesive, and it can be cropped according to your actual doors and windows size. widely used in all kinds of sliding door, sliding window closet door, security door and etc, reduce damage of your doors and windows. Give you a quiet and comfortable home.1.SIZE OF THIS 4.FOAM TAPE - You can cut the single-sided weather stripping into any length you need by using a blade.