Main Features:<br />Light weight and strong<br />Material: Glass fiber<br />Suit for different open source flight controller? like APM 2.5 / 2.6? KK? MWC? rabbit flight control? etc<br /><br />    Specifications<br />Dimension and Weight<br />	 Package Weight: 0.06 kg                                                  <br />                        Package Size (L x W x H): 12.0 x 11.0 x 2.0 cm / 4.7 x 4.3 x 0.8 inches                                                	<br />Package Contents<br />	 Package Contents: 2 x Shock Absorber Plate? 4 x Shock Absorber Ball? 2 x Foam Cushion                                                	<br /><br /><br /><br />                                                                   Product Safety Disclaimer: <br />We do not accept any responsibility or liability for misuse of this or any other product.  All our products are extensively tested to comply with rigorous and strict QC standards.  For certain products (e.g. toys? knives? etc.)? we recommend proper supervision as we cannot be held liable for misuse or accidents.<br /><br />                                                <br />