Hex-Blades 5040 Propeller (3 Sets, 6CW, 6CCW) for Quadcopter 5040x6 Props for Drone Helicopter FPV RC Racing XSOUL LATEST DESIGN ITEM: Hex-blades 5040 propeller, 5 inch 6 blades 5040x6 props. ADVANCED DESIGN: Optimize appearance design, powerful, balanced and light. QUALITY MATERIALS: PC+ fiber glass injection, indestructible and durable. MOST OF DRONES CAN USE: With 5mm shaft diameter, works with most 250mm to 310mm mini quadcopters and helicopters. EXCELLENT VALUE: Pack of 3 sets propeller (6CW, 6CCW, 3 sets) and 4 pcs XSOUL logo sticker.