Mid-East 13 x 8 Inch Mini Aluminum Doumbek Hand Hammered. This drum has an 8 inch diameter and is 13 inches tall with a 5 5/8 inch playing surface. The finish is hand hammered and each one is unique and will vary from the photo. The shell is aluminum. There are 4 tuning bolts in the cast aluminum collar. Tuning tool and nylon case included.