General Description This door seal for portable air conditioners is designed to keep your room cool by preventing hot air from entering. It improves the efficiency of your air conditioner while keeping insects out, perfect for enjoying the summer. Technical Specifications Material: 210D Polyester with waterproof PU coating Features: Washable, reusable, insect and UV resistant Maximum dimensions: 90x210 cm Compatibility and accessories Suitable for portable air conditioners and tumble dryers Accessories included: Velcro with strong adhesive and zip tie for the exhaust hose Installation Easy installation without drilling. Attach the Velcro to the door frame, attach the seal to the Velcro, and secure the pipe with a zip tie. Use The door seal is ideal for improving indoor comfort by keeping fresh air in and keeping insects out. It can be easily removed and stored away when the season ends.