WayIn&reg; Extra 4Pcs Blades for Yizhan Tarantula X6 / JJRC H16 RC Quadcopter Fit for YiZhan Tarantula X6 RC and JJRC H16 RC Drone Model: Yizhan X6/JJRC H16 RC Drone Type: Propellers Package Contents: 4pcs x Blades