The Streamline is available in 6 basic sizes, with the smallest at approximately 3 inches long by 2 inches in width and the largest at just over 8 inches by 4 inches. The larger Streamline enclosures will support a display size of up to 3.5 inches. The Streamline enclosure comes as two half-shells. The half-shells can be assembled in parallel or inclined form, which allows for variable enclosure designs and dimensions. The top and bottom of the streamline contain flush, smooth areas which can be utilized for fitting different connectors. The symmetrical design of the enclosure permits devices to be designed for both horizontal and vertical use.