This is a new never used ruler. It comes in a protective sleeve. It is new old stock. It is professional quality. Made by W G in Australia. It is plastic coated wood. Model # WG/ S7412 The measurements are 1 : 80,000 YARDS and 1: 80,000 METRES All the rulers I have are clean not dusty or anything. But when you do need to clean it use soap and water no solvent. Some of the rulers specify this which is why I am mentioning it. I have rulers with other measurements available. Please inquire if you are looking for something. All the rulers I have are flat like this one and will be priced the same. It is from a smoke free home. It will be shipped with care from my home to yours. All my items are placed in protective plastic to protect from weather before being placed in a shipping package with bubble wrap if needed. Feel free to ask any questions and look at my other listings. I do ship worldwide. Shipping to the U.S.A and Canada includes tracking. All the best to you.