Product Information: Compatible with model:DJI Tello RC Quadcopter. Features: High quality material, flexibility and wing stability. Great have on hand for easier replacement of the propellers when learning fly. Replace your broken or damaged blades for easier maneuverability and more stable flying experience. Super balance with stable performance, lightweight, durable and practical. 100percent new product. Package Content: 28PCS Propeller for DJI Tello RC Quadcopter.