Features: brand new and high quality The parts of the automatic turn frame are made of metal material, which has high hardness and good heat resistance. The DIY rotating gear is used to install on the barbecue grill, automatically rotate, easy to use, suitable for all kinds of roasting needles. It is very suitable for making chicken, chicken wings, ribs, burgers, etc. Accurate transmission ratio, compact size, high efficiency and high reliability. Easy to replace, efficient and durable. Specifications: Material: Metal Style: New Gear/ Wire Motor/ Wireless Motor Gear Size: Approx. 5x8cm/1.97x3.15inch Package Includes: 1x Gear/ Wire Motor/ Wireless Motor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.