Electronic postal scale offers a convenient way to measure small packages in grams, pounds & pounds / ounces up to 7 lb. 15 oz. / 3290 g. The 1-1/5" x 3-1/5" LCD screen on the front clearly displays the weight of the package on the topside platform (5-3/5" x 5-1/5"). ABS plastic postal scale also features on / off / tare button, automatic zero tare, unit button, low battery indication, overload indication & rugged construction. Automatic shutoff after 30 seconds of no activity saves on battery consumption. Scale operates on & includes two AAA batteries.