2 Pairs DAL 6040 6×4 Inch PC Fiberglass Multicolor Propeller 

• Model No: 6040
• propeller Color: black/red/orange/green
• CW/CCW Material: Vitreous Fiber
• Weight: About 8g/pair
• Mounting Hole: 5MM
• Features: Super thick roots High efficiency flight good balance muffled sound nice
• Package Included: 2 X CW Propeller 2 X CCW Propeller0.