DJI Original E800 Tuned Propulsion System Props 1345s Self-locking Carbon Fiber Reinforced Quick Release Propellers (CW + CCW) 4 Pcs Compatible with Inspire 1 Quadcopter (this version does not require DJI safety lock) - Yellow Stripe

This DJI Original E800 Tuned Propulsion System Props 1345s Self-locking Carbon Fiber Reinforced Quick Release Propellers (CW + CCW) 4 Pcs Compatible with Inspire 1 Quadcopter (this version does not require DJI safety lock) - Yellow Stripe features a new locking mechanism that prevents your propellers from becoming loose during flight.