Fifteen 10 foot panels and a 4 foot gate gives you a 50 foot diameter round pen. Panels are strongly made, and safe for horses with no protrusions or sharp edges, and not too heavy to move! Lots of other options available. Email us at whitehousestables@telus.net OR Come and see what's available at the farm Wed - Friday, 10:30 - 5 Saturday 9 - 5 White House Stables Farm 9774 West Saanich Rd