This is an AURALEX acoustic gramma I purchased nearly 10 years ago. It's different from the currently available v2. In my subjective opinion, this one has a more elaborate construction, using two different materials. It has only been used indoors at home and has never been taken outside, so there are no noticeable stains or scratches. Thank you. Size: Height: 39 cm Width: 59 cm Depth: 7 cm