Ruggedly constructed from 600D polyester, this hay bag features a slow feed design that promotes slower feed consumption for better digestion. The slow feed method also helps to alleviate boredom as well as reduce hay waste. Great for use in stalls and Trailers, this design easily hangs from adjustable, detachable straps. Top loading bag holds two average-size flakes of hay perfect for use at both home and at horse shows. Mesh bottom for ventilation. Measures 25 W x 18-1/2 H with an 11-1/2 top opening.