1.Flexible keypad and Rigid keypad 2.Suitable Thickness: 0.1mm-2mm 3.Surface: smooth or matte 4.Back Circuit: optional 5.Swith can be embossed. 6.Material: PC, PET, PUC etc. 7.Adhensive: 3M 8.Size: no limit 9.Metal dome: Metal dome size can be customized 10.Color code: any color code is avaliable Note: When you place order, we will make count drawing for customers to confirm. Then we can start production.