Type: 1050-3
Blades: 3
Material:Glass fiber nylon 
Pitch : 5in
Prop Disk Diameter : 254.6mm
Center Thickness:  9mm
Center Hole Inner diameter : 5mm
Max Prop Width : 22mm
Weight / g : 16.8g
Recommended Motor : 3214 and up
color: black
Package Includes:2CW 2CCW/Bag