By selecting from among six standard aluminum extrusions, electronic product designers can build any one of 21 different enclosure profiles with heights ranging from 1.71" to 7.20" and widths from 1.93" to 7.20". Called the E-Series Build Your Own Box, this line of cases is available in 1/8, 1/4 and 1/2 DIN sizes with integral card slots on 0.200" centers. Screen printing, painting, size variations, and custom modifications are available. Engineering design support is also offered by the firm.