Description The item is a set of 4pcs professional and practical EP5030 5x3" propeller props, which are mainly made of durable lightweight hard plastic material, and constructed for park fly applications with direct drive brushless motors. The propellers are easy to install, and suitable for RC airplane flight. Features - Model: EP5030.- Color: mainly orange.- Material: durable hard plastic.- Size: about 5x3".- brandn new and Direct Drive 5x3" Propeller Props.- Designed for park fly applications with direct drive brushless motors.- Suitable for RC airplane, and for replacing their old or broken propeller props.- Easy to install and durable to use.Package list: 4 * EP5030 Direct Drive 5x3" Propeller Props for RC Airplane Aircraft (Orange)