These hay bags were designed by professionals who have gone through literally thousands of hay bags over the years. From the trailer, to the stall, to hanging on the fence, our horses can destroy a hay bag in nothing flat. That's why Cactus took a little bit of time, a whole lot of design work, and used a little common sense to come up with what we are calling the toughest hay bags on the market! Features: - rugged Durable design - 3-string bale flake friendly - smaller holes = less waste - easy to hang in all locations - 28" x 19" x 10.5"