... Dimension : According to customer 's drawing or design ,OEM design.C. Color: Pantone and Ral color match ... are Rohns compliant 3.Our engineer will work with customers and reommend specail constrution design to meet ... of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic ... ~200Hz,Mil-SLD-202,M204.Condition B) OEM Membrane Keyboard with Kingbright LED