The CarCaddie is a portable handle offering stability and ease when getting in or out of a car, van or truck. It is so easy to install--just roll down the window and put the CarCaddie strap around the top of the window frame. Then snap the buckle in place, adjust the handle height, and roll up the window! And because it isn't permanently installed and has an adjustable strap, you can carry it with you to use in any vehicle! Mfg's Model No. 2080