Propeller Blades, 46mm Positive and Negative propellers are Suitable for Quadcopter Aircraft Model Airplane Glider Center Hole 1.0MM UAV Spare Parts

100% high quality red blue propeller blades: suitable for mini racing drone quadcopter drone spare parts accessory components Packing size 2.36*3.15*0.24 inches Package weight: 0.018 pounds Package quantity 20 pieces A10 pieces+B10 piecesTips: Please choose the center hole size you need to avoid discomfort to yourself