... : +/-.010 inch.Matching color: Pantone and RAL color matching system.Tail, pin and circuit layout: subject to customers detailed requests.Type ... /Lens Coating, Embossing, Embedded LEDs, UV glossy/matte/textured, EL,LED backlingt,rubber keypad etc.The main properties of custom design ... make different shapes.Products show: membrane tactile keypad with LCD/LED window