This Dock 2 Movable Locking Wheel Stand with Leveling System is perfect for movable or semi permanant mounting of the DJI Dock 2, It features locking wheels and a built-in leveling system The stainless steel connecting tubes can be adjusted the width and length for expansion or contraction. Length from 17 to 24 inches, width from 17 to 25 inches, height from 3.9 to 5 inches and support up to 400lbs to easiliy accommodate the DJI Dock 2