YouMi mustang graphics keyboard with function keys AND panel mount keyboard with touchpad

YouMi mustang graphics keyboard with function keys AND panel mount keyboard with touchpad Material: EBG,  PET,  PC, PVC,  PMMAFeatures: Smooth feeling, scratching-resistance, high temperature resistant, collection a variety of printing technology to create high quality overlay.  Storage Temperature: -40°C (-40°F) to +70°C (158°F).Storage Altitude: Sea level to 35,000 feet.Operating Temperature and Altitude: -30°C (-30°F) to +75°C (170°F). Can be designed to operate in most environments.Humidity: No denomination after 24 hours at 80°C and 90%RHYouMi mustang graphics keyboard with function keys AND panel mount keyboard with touchpad: Tactile nameplates   Material Surface base materials include PET, PC Thickness 0.1mm--0.25mm. Advantages Elegant shape, rich color, strong 3D-sence of keypad, long life expectancy Application Widely used in household appliances, various surface control parts of industrial instruments, with the function of decoration and keystroke. Flat nameplates   Material Surface base materials include PC, PET, PMMA Thickness 0.125mm--1.5mm Advantages Novel design, rich color, convenience assembly, perfect decorative effect   Application Widely used in the external parts of duplicator, telephone, fax machine, DVD, car audio, domestic air conditioning, medical and health care instruments.