This propeller is designed for Flytec V500, 2011-5 rc boat, featuring high quality and durable performance, which is the best choice for you to enjoy more playingjoys. Features: Replacement propeller designed for Flytec V500, 2011-5 rc boat. Lightweight and easy to install. High quality and durable in use. Made of strong plastic material. Any problem, please contact our store without hesitation. Honor to serve you! Specifications: Item type: RC Boat Propeller Material: Plastic Blade hole diameter2.3mm Item size: 2.5 * 2.1cm Item weight: About 1g Suit for: Flytec V500, 2011-5 rc boat Package information: Package size: 5 * 5 * 2cm Package weight: 3g Plastic packaging There might be some deviation due to manual measurement. Package List: 2 * RC Boat Propeller