Often seen outside of car dealerships in America (without anyone ever quite being able to figure out why), the wavy arm guys have become a popular and fun pop-culture reference. The red wavy arm guy inflatable costume mimics these wacky figures perfectly and is bound to make you the centre of attention at any party or event. To get your inflatable costume ready for action, simply step inside and turn on the inflating fan (requires 4 x AA batteries, not included).