YAMAHA brand drum throne. The model is the current DS550U. As expected from reliable Yamaha, it's a very solid model. It's highly stable, and although I haven't used it for long, I think the durability is also excellent. There are no issues with use. I had it for my electronic drums and electronic piano in my room. It's a round stool that fits well with both electronic pianos and drum sets. There's some wear and tear, but it's still quite clean. Thank you very much.