Hanging Letter Scale Postman 100. It can measure up to 100g and is a discontinued item. It's a Showa-retro postal scale, and you measure by clipping the envelope to the clip. Approximate size of the main body: Approximately 9cm x Approximately 5.5cm It's compact, so it doesn't take up much storage space. It has been stored at home. Keywords: Weighing Weight Letter scale Letter Mail Envelope Hanging scale