Oster Infrared Rejection EVA Film for Heat Insulation name PVR,as a Glass Lamination EVA Film owns light transmittance of over 85%,

it could filter 99% of UV rays and 85% Infrared rays,which could help you to avoid damage to your skin,carpets and furniture.

At the same time,PVR could help to reject heat from entering into the room in summer and keep the house warming in winter.