Features: Rubber weatherstrip tape with superior weather resistance effectively seals window and door gaps, blocking drafts, water, and noise while maintaining indoor comfort year round. Featuring auto adhesive foam structure, this door draft stopper creates seals in 3mm 10mm gaps without tools, reducing energy costs by preventing heat/cooling air loss through window cracks. Ideal for homeowners, renters, and office managers seeking energy efficient solution to reduce HVAC expenses and create quieter indoor environments. Perfect for sealing window, garage doors, bathroom vents, and balcony entrances any where unwanted air/water infiltration occurs in residential or commercial spaces. Environmentally awake users appreciate its not toxic, strong construction that withstands temperature extremes ( 40°F to 200°F) while eliminating the need for expensive professional weatherproofing services. Specifications: Component : Length: about 10m/33ft Width: about 50mm/100mm(optional) Package Includes: 2xWindproof Tape note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.