NADAMOO Footrest Airplane Portable Flight Carry On Travel Flannelette Foot Rest Adjustable Office Foot Hammock Under Desk, Black Easy to use Just hanging this footrest to the bracket of the tray table, then put your foot on it, stretch out your foot and swing to relieve fatigue. Upgraded Comfortable MaterialCrafted with wear-resisting nylon oxford fabricoutward and soft comfortable villi lining inward, frees you from fatigue. Excellent Bearing Design: It used the high quality buckle and double rope to reinforcement has the strong ability to bear. the length of strap is about 40 inch the length can be adjusted to suit your needs to achieve the most comfortable position. Folding and compactFlat size: 18*9.5 inch,folded size 10*2*2 inch. Foldable style to save space. Come with a handy drawstring carry bag. You can carry footrest with you and use it anywhere. Multi OccasionsUse it in office under the desk, school, bus, train, Airplane,long-distance subway. Useful for those who are always on the go.