4Pcs Propellers for 2 – PC Replacement Propeller, Lightweight Quiet Low-Noise Design, Durable Flexible Spare Propeller for Drill Bits & – Lightweight Durable Material: PC Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 20g Package size: 5x8x3cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Compatible with models providing fit and replacement for propellers Lightweight and durable construction enhances flight efficiency and long-lasting performance Low noise design enables quiet operation ideal for various flying environments and conditions Flexible and durable offer improved resistance and stability during flight maneuvers Complete 4-piece propeller set you have spare parts for convenient and quick swaps