The Cobra GTT450 garden dump trailer has a metal body and can be towed behind a garden tractor or sit on lawnmower using the hitch pin to attach to your tow bar.This sturdy metal garden cart has a 250kg capacity and the sides can be dropped using metal clips. Large 16 inch diameter wheels ensure the trailer travels easily over uneven or rougher terrain.SpecificationsTrailer Body Size : L- 1858mm x W - 867mm x H - 710mmWheel Size : 16" x 4.00 - 8Product Weight : approx 50kgsManufacturer\'s 1 year home owner warranty