Xoar PJG Nylon Prop is perfect for RC Model Airplanes use Glow or Nitro Engines. <br> <br> <b>PREMIUM MATERIAL</b> <br>Xoar chooses the best quality Nylon Fiber to produce our Nylon Props for the best balance between cost and performance. <b>PRE-BALANCED*</b> <br> All Xoar Props are checked for balance in the final step of the production process. However, due to the nature of material's flexibility, it may change shape during transit. Therefore, please conduct final balance check before each flight. <br> <br> <b>What's Included</b> <br> 3 x Xoar PJG 7x6 Nylon Propeller for RC Model Airplane with Nitro or Glow Engine <br> <br> *Please Note: Final balance check is suggested before flight due to external factors such as temperature, handling during transit may vary the balance of the propeller. <br> <br>