AC Window Seal Kit, 4M Silver Grey Portable Universal Air Conditioner Window Sealing Cloth for Drilling Holes

• With Coupler: This air conditioner sealing kit is designed with adjustable coupler for better sealing and less air convection, saving energy and electricity.
• Energy-saving: Portable air conditioner sealing strip, blocking hot air backflow, effectively reducing power consumption and saving electricity costs. More energy saving, enjoy a cool summer!
• Premium Material: Made of 210D polyester fabric, covered with PU coating, environmentally friendly, waterproof. Matching self-locking zip, strong adhesion, tearing without leaving traces. At the same time effectively isolate insects, dust, etc. into the room.
• Easy To Install: No need for drilling holes or additional tools. Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, open the zip on the window seal and place your air conditioner hose out of the window. Close the zip tightly around the hose.
• Wide Application: Suitable for portable mobile air conditioners, dryers, exhaust dryers and dehumidifiers. The length of the window seal is 3M or 4M, suitable for common left-handed windows, right-handed windows, downward-hung windows, skylights and so on.

Specification: Item Type: Air Conditioner Window Sealing Kit Material: 210D Encrypted Polyester Color: Silver Grey Package List: 1 x Sealing Cloth 2 x Cable Ties (Random Color) 1 x Glue Strip (Random Color) 1 x User Manual