Features:<br>With high quality and lasting performance.<br>Durable,long lifetime guaranteed.<br>4 PCs Propeller Props Blade Set Quadcopter Drone Racing Parts.<br><br>Specifications:<br>Item Name: Helix<br>Color:black<br>weight: 15g<br>Quantity: 4 Pcs<br>Use: for VISUO XS809S BATTLES SHARKS RC Quadcopter<br><br>Package Included:<br>2 x CW Propeller<br>2 x CCW Propeller<br><br>Note:<br>1.Please allow 1-2cm errors due to manual measurement.<br>2.Due to the difference between different monitors, the pictures may not reflect the actual color of the item.