Engineer's Tapes have dual measuring scales printed on the front of the blade. The engineer's scale (in Ft/10ths/100ths) is printed on the top edge. English scale (in Ft/In/16ths) is printed along the bottom edge. There are three case styles available. Bright neon green which is easy to find in your toolbox, orange with black molded grip, and yellow with comfort rubber grips on the top and bottom.