-Effectively improve the drone's ability to adapt to the ground environment during take-off and landing; avoid ground debris to less contamination or damage to the lens filter. -Elevate your drone 25mm；features a quick-release foldable design, quick installation; no need to be removed when the drone is folded and stored, which is convenient and practical. -The bottom is equipped with a silicone pad, cushioning shock absorption; weighs only 17g and does not, affect flight performance.