Reduce energy costs By effectively blocking infrared radiation, it can lower the indoor temperature, reduce cooling costs, prevent indoor heating heat from leaking through the outside window, and reduce the use of heating equipment by keeping the indoor temperature warm. KTPC 4097 boasts the highest 97% heat blocking effect and 100% UV protection rate among window films, saving air conditioning costs in summer. By blocking up to 97% of indoor heating heat loss to the outside, heating costs can be reduced and the indoor temperature can be maintained properly. increased glass strength Prevents glass from scattering from intentional external shocks and natural disasters such as typhoons and earthquakes. You can rest assured from all kinds of dangers. A film manufactured with Carbon Nano Ceramic method, it is a premium-grade UV protection film that 100% protects the eyes and skin from exposure to UV rays (UV-A, UV-B, UV-C) and blocks 90% of heat for a comfortable indoor environment. . For detailed product specifications, please contact us by e-mail or contact us, and we will send you a product introduction.