Feature: 1. Made of high-quality materials, reliable and durable, 2. Repair parts, used for accidental damage replacement, making repairs more worry-free, 3. Long service life and easy to install. Material: Metal, Applicable models: for Mini 2, Color: Silver, Net weight: 2.6g (rear shaft), 1.3g (front shaft), 4g (front shaft + rear shaft), Package weight: 4g (rear shaft), 1.7g (front shaft),5.7g (front shaft + rear shaft), Product size:1.7*1.6*1.3cm (rear shaft), 1.6*1.5*0.7cm (front shaft), Package size: 9.5*6cm, Packing list: 1pcs Rear shaft, 1pcs Front shaft. Note: 1. Does not include the drone and other accessories, 2. Transition: 1cm=10mm=0.39inch, 3. Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering, 4. Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you! Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!