Brand AVA 100*110 CM Effectively blocks heat transfer, reducing energy consumption for heating and cooling. It keeps the indoor temperature stable in both winter and summer, creating a comfortable living environment. Made of high-quality laminated materials, it has strong toughness and is not easy to tear or damage, ensuring long-term use. The film can be easily applied to window glass without professional tools. It also leaves no residue when removed, making it convenient for replacement.