The material:ITO Glass,ITO Film,FPC; The linear:no more than 1.5% Thickness:1.8mm 2.8mm; Reaction time:no more than 10ms; Touch screen's life:a single point of 20million times; Waterproof,Dust proof:NEMA4&12,IP65standard. Transmittance:90%; Certificate:CE,FCC,ROHS,UL; Waranty:Five years. packed in high quality carton
