The plastic fiber main blades is with high quality and good performance and perfect for Lama V3/V4. The main blades are great replacement for your damaged blades. With these plastic fiber main blades， your helicopter will fly in good status again.<br /><br />                                                                                                                                Dimensions: 6.299212592 in x 1.0236220462 in x 0.0787401574 in<br />Weight: 0.6702052761 oz