4K HD tint Nitride Ceramic IR Car Window Film with High Definition Nano Ceramic
Ceramic film: It is an oxide of oxidized resin, which is produced by using the heat insulation principle of spectral screening, using the most advanced nanotechnology and superior sputtering technology. It has the characteristics of low reflection, high light transmission, and high heat insulation. It is the only high-tech explosion-proof heat insulation product in the United States.