This is a brand new revolutionary design in portable horse pens at the most AFFORDABLE price on the market today. Several styles to choose from, starting at $375.00 All styles come with (8) 5ft. long panels with your choice of 4 ft or 5 ft height. (Except our MINIATURE HORSE CORRAL) . Shady Shack uses ¾ or ½ inch galvanized round steel pipe on our panels. When assembled, our portable pens will make a 10' x 10' square pen or a 13' x 13' round pen. You can always add extra panels if you need to go larger. ALL PENS ARE FREE STANDING. Don't let your horse stand out in the rain or the hot hot summer heat ever again- just add one of our portable attachment tops. (MOST OF OUR PORTABLE HORSE PENS CAN HAVE A PORTABLE TOP ATTACHED) Check on our Corral Pricing page and see just what portable pen will fit your horse the best. Accessories also available on the Corral Pricing Page.