Size:This weather stripping comes with 2 seals, total 19.6feet (6 meters x 2).Width: 9 mm, thickness (division size): The corresponding 6 mm gap size is approximately 3.5 mm to 5 mm.^ Note: This tape is attached to the center of the center and is divided into two 9 mm wide tapes when centered in the vertical direction. Please tear it vertically before working.Note: This tape is attached to the center of the center and is divided into two 9 mm wide tapes when centered in the vertical direction. Please tear it vertically before working.^ 100 Brand new and High quality:Equably Foamed by EPDM, Same smooth interior and exterior, Excellent Flexibility, High Resilience, Super Durable UNIQUE GRID ADHESIVE BACKING - Stick Firmly, give your doors and windows long time protection.^ Wide Application :Widely used in all kinds of sliding window, sliding door, security door, closet door and etc, reduce damage of your doors and windows.^ Usage&application :Our window door seal strip comes with adhesive, and it can be cropped according to your actual doors and windows size.^