The green and silver dolphin is mounted on a large spring attached to a 12"x 12" metal plate which can be fastened to the ground. There is a metal bar to hold on to, as well as a metal bar for a foot rest. Toy is 33.5" high, 32" long, and 13 wide. Check my other listings if you're interested. The item "Vintage Dolphin Spring Ride on / Rider Saddle Mates Cast Aluminum" is in sale since Friday, April 22, 2016.This item is in the category "Toys & Hobbies\Outdoor Toys & Structures\Ride-Ons & Tricycles\Pre-1970". The seller is "life_deep" and is located in Plain City, Ohio. This item can be shipped to United States.