Want to go on a long walk or jog, but not sure your pet can make it all the way? Convert the HoundAbout Trailer into a stroller with our easy-to-install Stroller Conversion Kit ' includes a handlebar, 12-inch swiveling wheel, parking brake, and cupholder. Converts from Trailer to Stroller and back in less than two minutes. Dimensions of the Stroller installed are ' Medium: 50' l x 23' w x 39' tall When combined with the Aluminum trailer, the total weight is 27 lbs; when combined with the steel trailer, the total weight is 34 lbs.Features: The major components of the strolling kit are made from lightweight, rust-proof aluminum. Suitable for pets up to 50 lbs. Perfect for aging or physically-challenged pets Suitable for off-road (not extreme) conditions, too. Item Details: Size: Medium Color: Silver