Features: Easy to install: The motor and propeller are easy to install. Function: The motor is light in weight and easy to carry. Appearance: Novel appearance and exquisite workmanship. Perfect for children aged 6 and above, this assembly boat is a fantastic accessory for enthusiasts love remote control toy and hands on building experiences. Replacement: quality replacement for the old or broken one. Specifications: Component: Plastic, Metal Size: Approx.20x9x4cm/7.87x3.54x1.57inch Package Includes: 1 Set Remote Control Boat Motor Propeller Accessories 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 differences between different monitors, the picture may not reflect the actual color of the item.