[Adjustable Universal Size] Our air conditioner gasket measures 25x92cm, so you can adjust the length to suit your needs. Adapted to horizontal or vertical sliding windows (single tilt windows and double tilt windows), fits all portable air conditioners or air dryers and can hold up to 3 air hoses. [Prevent cooling air from escaping] The window seal is specially made of special heat insulation fabric and added with a new thermal insulation whitening process on the surface. It can not only block the loss of cold air from the air-conditioned room, but also reflect the sunlight outside and heat to prevent the hot air from returning, which can make the room temperature cool quickly, save energy and money. [Seal the window completely] with High-quality material and widened hard sticker, no space is left when sticking and installing. The use of window seal will better prevent cold air from dissipating and insects from entering, which ensures excellent protective effects. [Details] We will set the precise cutting and milling area on the air conditioning fabric, which ensures that it can be adjusted and cut freely to avoid offline deformation after cutting . In addition, the texture processing on the outlet can prevent the space near the zipper from causing the tape to fall off after inserting the air hose. [No drilling and easy installation] 1. Attach the Velcro tape to the window frame and stick the window seal along the tape. 2. Open the zipper to slide the air setting hose out of the window. 3. Close the zipper and tie them together with the included zipper ties for better sealing effect. Material: Fabric Color white Package content: 1 x Sealing fabric Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the photo to be slightly different from the actual color. The measurement error is +/- 1-3cm.