The airplane and motorcycle are made of a durable Roto molded polyethylene with weather resistant decals. They come in bright colors that resist fading. Each one comes with an enclosed rubber spring that helps to prevent pinching and provides a smooth ride. Decals are applied with heat. They will be hard to remove and resist fading. The airplane dimensions are 9" from ground to seat, 15" from bottom to top of airplane cabin and is 36" from front to back. The motorcycle is 18".from ground to seat. 25" from bottom to top of handles and is 35" front to back. The plate is 10" square 8.25" center to center.