Portable AC Window Seal, 300CM(118") Casement Window Seal Air Conditioner Seal Mobile AC Window Kit AC Window Sealing Strip Universal AC Seal Window Insulation Kit AirCon Window Kit for House Cool

WITH 3M (118") WINDOW SEAL, KEEP HOT AIR OUT: This portable AC window kit allows you to fit the AC tube out of the window without blocking light or requiring construction, maintaining indoor temperatures effectively regardless of outdoor heat., ENERGY & COST SAVING: The seal kit prevents warm air from entering, creating a "closed environment" that keeps rooms cooler longer, reduces air conditioner energy consumption, and saves on electricity costs., HIGH-QUALITY MATERIAL & REUSABLE: Made from thickened air conditioning material with 4 zipper settings for a firm exhaust port and window seal. It's designed to keep out outdoor irritants and rainwater., EASY TO INSTALL - NO NEED TO DRILL HOLES: Installation doesn't require drilling, window kits, or additional tools. Simply use the provided Velcro and fixed ties for a secure setup. It’s compatible with most window types and portable ACs., FITS WITH MOST WINDOWS: Ideal for bottom-hung windows or skylights and compatible with most window styles, except for sliding windows, vertical push-pull windows, and stereo revolving windows.