With plenty of traction on each tread, your dog can confidently walk up and down these vehicle steps without slipping or falling. And to save you some extra steps too, both steps swivel to fold up and lock in place so you can conveniently leave them on the hitch while you are driving. Your pet deserves the best. Trust PetSafe® to help keep your pet healthy, safe and happy. Features Great alternative to using dog ramps Folds up to stow while driving Adjusts to fit the height of your truck or SUV Installs onto any 2 in vehicle hitch Supports pets up to 200 lb Measures 20 in L X 18 in W X 12 in H Formerly Solvit™ brand; packaging may vary