TRAVEL COMFORT This portable footrest can provide leg lower back support Helps prevent lower back pain stiffness and leg swelling suffered during long flights Adjustable Travel foot rest made of premium memory foam and soft flannelette surface The airplane foot hammock with adjustable straps will always suit exactly your height for the best comfort Easy to use and store Just snap the buckle hang it on the bracket of the tray table then adjust the length you need then put your feet on it Lightweight Carefully designed folding mechanism makes this footrest hammock compact when not in use making it easy to carry 2in1 footrest for plane travel seamlessly transitions from an plane foot hammock to a portable crossbody bag