Gemfan 2023-3 Toothpick Props Material:PC Weight:0.88g Pitch:2.3in Props Dia:52.17mm Center Thickness:5mm Center Hole Dia:1/1.5mm 3 holes Adaptive Motor:1105-1108 Recommended Motor:1106-6000kv Colors:Pink, Clear Gray, Yellow Package Includes:  4CW + 4CCW props