Features: Suitable for the drummers who wants to cut down on the weight and size of their setups. Easy to disassemble and install. Lightweight, easy to carry and use. Double hole drum base accessory, can be used for repairing and replacing drum seats, providing a convenient and fast operating experience. Made from metal materials, reliable, and can be used for a long time. Suitable for instrument repairmen, bands members, music enthusiasts, and other groups who need to replace or repair drum seats. Specifications: Material: Metal Size: Approx. 13.5x7.45x4.8cm/5.31x2.93x1.89inch Package Includes: 1set Drum Mount Bracket note: Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.