This is a tuba stand for seated playing, made by GALAX. I used it a few times, but it didn't suit my playing style, so I stopped using it. However, compared to conventional tuba stands for seated playing, it's very light, making it ideal for carrying around. The scratch in the third photo was made when tightening the screws to secure the tray. It will be hidden when assembled. Full extension height: 590mm Minimum height: 370mm Weight: Approximately 640g Included: ・Bag for the stand (original) ・Instruction manual (a bit creased because it was kept together with the stand...) ・Hex wrench for the legs