DIY DUAL TROLLEY VERY ROBUST FRAME TWO RUBBER WHEELS 7" DIA AND TWO CASTORS 3"DIA.OVERALL WIDTH 17"APROX TROLLEY LOADING AREA 23" LONG THE FOOT IS 6" HIGH.VERY EASY TO CONVERT THE HANDLE IS HELD IN POSITION BY TWO ROBUST PINS. HANDLE IS HEIGHT ADJUSTABLE. 39"--".