Gemfan 12 Pair 3030 2 blade ABS Bullnose Propeller CW CCW for DIY FPV Racing Mini 100mm to 175mm Quadcopter Perfect Match for 130mm 130 Quadcopter Size: 3030,Material: Plastic ABS 5mm (0.19inch)hole drilled in the front side of the hub 1306 motor Compatible not for 1104 motor Suit for super mini FPV racing 100-175mmquadcopter perfect match for 130mm quadcopter Ship to USA via USPS first-class Priority mail, estimated delivery 5-10 days