PVC Ranch Rail is simply the “Best Bang for Your Buck”. Used largely on “Horse Farms” but can also be used as affordable residential post and rail. Available in 2 or 3 rails, Ranch Rail protects horses and other animals from splinters and nails that are prevalent with conventional wood designs. Rails are 1-1/2″ x 5-1/2″ and posts are 5″ x 5″ square.