Item Name: PropellersUsage: Suitable for Hubsan H501S QuadcopterColor: BlackProduct Size: 180 x 50 x 20mmPackage Includes:8 CW Propellers for Hubsan H501S Black Quadcopter8 CCW Propellers for Hubsan H501S Black QuadcopterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.