Amazon.com: Gemfan 4Pairs D51-2020 51mm 5-Blade PC Propeller with 1.5mm Mounting Hole for RC FPV Racing Freestyle 2inch Cinewhoop Ducted Drone (Black) : Toys & Games
Amazon.com: GEMFAN D51 2020 5-Blade PC Props 1.5mm Compatible 1204 and up Brushless Motor for 2 inch cinewhoop Quadcopter 16pcs 8CW 8CCW : Toys & Games
8pairs Gemfan Hurricane 2020 Props 1.5mm CW CCW for 1103-1105 Motor 85mm Drone | eBay