SAGA 46 LB BLACK DIGITAL POSTAL SHIPPING SCALE by SAGA X 0.1 OZ WEIGHT USPS POSTAGE W/AC USB Limit Offer With Lowest Price Pro Model Turn on the auto hold to weigh over sized packages. Or turn off when need frequent adjustment Make any envelop rest on the scale easily 20% bigger in area than other scales Extended in length instead of width, efficiently increase allowed size of packages Measures heavy boxes up to 46lbs as well as 1 oz envelops