This is a darbuka with a diameter of 28.5cm and a height of 43cm. I've been playing it as a hobby for nearly 10 years since I bought it. Made only of two undecorated metal plates, it produces a hard, crisp, and resonant "kan-kan" sound. Because it's large, even a soft touch brings out a deep, rich bass. If you're choosing based on sound, this darbuka is the best.