Universal Window Seal | Portable AC Window Seal | Window Seal for Portable Air Conditioner Soft Cloth Sealing Baffle Window Seal No Drilling Holes 3M

Description: Window seals are available in 3M/4M lengths for common window types.

Features:

1. The air-conditioning sealing cloth is made of thick polyester coated with silver, which is resistant to high and low temperatures and sun protection.
2. Sealing cloths keep hot air away from your home door, whether it's from outside or from an air conditioner outside the unit.
3. The air-conditioning sealing cloth has a waterproof coating, and UV rays play the role of insulating heat.