This is a used drum throne I purchased. The seat is circular and made of synthetic leather, with a dark brown color and a pearl logo that you don't see on current models. Height adjustment is via a screw mechanism, allowing for stepless adjustment like a cymbal stand. It can be locked with a tuning key, so it won't suddenly drop during a performance. The legs are a double-braced tripod design. Weight is approximately 3.5kg, and the seat height is approximately 48-65cm.