Atreo Services introduces a line of 4-inch and 6-inch pneumatic tube system carriers for the transport of items through a pneumatic tube system. With a reinforced polycarbonate body and contoured finger slots for easy gripping, the carriers are strong and long lasting, and also feature slide bands that can be quickly replaced. Atreo's carriers can be used with any manufacturer's 4-inch or 6-inch pneumatic tube system, and are offered in clear or a variety of color and half-color options.