Features: Enhances flight with the for Gemfan 1051F 2Bladed/3Bladed Propellers, for precise and efficiency in quadcopter flight. From fiberglass nylon, these propellers feature a Pitched of 5.1inches and width of 25.8mm, ensuring reliabled operates. For professional using 3214-800kv motors for their photography needs. Perfectly for various application, from capturing clearly landscapes to executing complex maneuvers in competitive racing. With a weight of just 11.5g and a center thickness of 7.25mm, the propellers offer optimaled balance and stability for your UAV adventure. Specifications: Pitched: about 5.1in Weight:11.5g Disk Diameter: about 5mm Recommended Motor: 3214-800kv Disk Diameter:about 254mm/10in Center Thickness: about 7.25mm Width: about 25.8mm Component:Glass Fiber Nylon Professional Accessories For Gemfan 1051F 2 Users Quantity: 1Pair 2bladed Paddles/ 1Pair 3bladed Paddles Optional Package Includes: 1 Pair Paddles note: Due to the problemsof lighting effects , there will be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement