Model 128415PT pneumatic carrier is for all Hamilton drive-up operating systems except HA 25. The 4.5-inch, side-opening, clear-bodied carrier has molded tapered plastic bumpers. The cap color choices are: red, blue, green, yellow, white, brown, black and gray. One set of labels for color coding is available at no additional charge if requested at time of order. The set colors include gray, green, black, white, red, blue and yellow and includes 4 short vinyl strips of these same colors.