colour:Grey;material: PVC;swarms and expands: 40x30x43cm/15.7x11.8x16.9inches;Package:1*3 layers of inflatable feet, 1*storage bag, 1*inflatable cylinder, 1*dust cover, 4 pieces in total. Occasion: airplane, car, Airport,Train, camping, cinema, home use, office use, etc Functions and benefits: 1.Relieve calf and foot tightness-improve circulation and reduce by raising legs May help reduce the risk of DVT (deep vein thrombosis) and help relieve back pain from sitting for a long time 2.Travel with children-help children get better rest The footrest fits perfectly in the gap between the seats, making a great bed, stool and leg rest, which means you will never be your child's cushion while traveling It allows children to lie down, turn over or sleep on one side, so that children can get better sleep 3.Comfortable trip-put your legs on the pillow to rest The footrest supports your legs to stretch or curl, and it can also lift your feet and legs to many different directions This will be your perfect companion for any flight 4.PVC fabric-no unpleasant smell, washable, healthy and hygienic The footrest feels good to the touch and makes you comfortable 5.Easy to carry-can be compressed to a small size, occupying a small space It has great support legs and is very comfortable to use at home or when traveling Inflatable foot rest pillows are perfect for long-distance travel Click the "Add to Cart" button to start making your trip completely different Note: 1.Please allow due to manualThere was an error of 1-3 cm in the measurement Please make sure you dont mind before bidding 2.Please understand that the color may be displayed differently 3.If it is not completely suitable for your car, you can also adjust its air pressure to get the best match