· Size: Diameter: 10.12.15.16,18 and 20 m. Larger modeis are also availabie on request · Horses: 4,6,8,10...horses · Divider Pusher Options Full Rubiber Mats.Rubiber Mats and WremeshAluminum Bars · Fence Options PVC fence.Steel Fence.Wiremesh Wood Fence · Surface Treatment Hot-dip Gaivanizing