Specifications Product Name: Air Conditioning Window Sealing Kit Size: 90 * 25cm ≈ 35.43 × 9.84 inches Material: Polyester fiber Description: Adjustable Universal Size Portable air conditioning window sealing kit, compatible with all portable air conditioners and air dryers, only suitable for horizontal or vertical sliding windows (single and double hung). Better Sealing Replacing the old zipper design with a drawstring, this newly designed air conditioning ventilation kit has an excellent sealing effect with a true , firmly locking in cool indoor air while preventing outdoor heat reflux, rain, mosquitoes, insects, etc. This air conditioning window ventilation kit is designed to solve problems such as insufficient zipper sealing, zipper cracking and easy slipping, and complex installation. Simplify design and structure while improving product reliability. Easy Installation Easy and convenient installation, no drilling required, super simple. Simplify design and structure while improving product reliability. At the same time, we use sturdy materials, double needle and thread, and widened tape to further enhance adhesion and sealing, truly achieving convenience and practicality Product List: 1 * Air conditioning window sealing kit