Effectively Increases To 25mm With this increase in height it means that you can take off & land in an uneven environment. This will effectively improve the drone's ability to adapt to the ground and; allows debris to be avoided. Light and; Portable Only weighing 18g for the set these extensions dont affect your overall flight performance No need to be removed when folding/storing With the quick-release folding design and; quick installation these dont have to be removed while you're storing or folding the drone (please bear in mind with these attached the drone wont fit into the carrying bag). Cushioning The leg extenders are fitted with a silicone pad which allows for shock absorbing while the drone is landing. What's in the box?. 2 x Front Landing Gear Extensions 2 x Rear Landing Gear Extensions 1 x User Guide. Specifications. Front Leg 3.5g x 2 Rear Leg 5.5g x 2..