Various Uses:The footrest can be used to fill the gap in front of your seats and increase the rest space on the plane. The airplane footrest also can be used to sleep and rest when children are tired.In the office,we can use it by raising your legs to improve blood circulation and reduce swelling caused by long-term sitting. Airplane travel accessories can also help reduce the risk of DVT(Deep Vein Thrombosis). At home,we can use the leg rest pillow while watching TV or reading books | Easy to Inflate and Deflate: The travel foot rest pillow is easy to inflate by blowing with mouth.It takes about one or half minutes to breath.No air pump needed,it?s faster than manual pump. Deflating takes only 3-5 seconds | Double Cap Valve and Adjustable Height:The airplane kids bed has two valves designed, which is much leakproof compared with competitors.There are 3 different height that can be adjusted through different valves | Portable and Lightweight: The inflatable foot rest for air travel weights only 0.8 lb, which can be folded into a small bag when not in use,and just inflating it whenever you need | Material and Size: Inflatable flight pillow is made of washable soft PVC flocking, an environmental friendly material. It?s safe and healthy for toddlers. Inflated size(Approx??15*10*18in. Deflated size(Approx):6*4in