Ideal for pen, pasture, trailer, stall, or kennel. Performs well for a variety of animals, including horses, goats, sheep, and dogs. Tough, impact-resistant, high-density polyethylene is reinforced with fiberglass for extra durability. Molded-in bracket easily hooks over any 2-by-wide board to instantly deliver a sturdy feeder. Stackable for carrying or storage. Top features an easy-pour lip spout and a convenient carrying handle so you can carry one or more feeders in one hand. Set of 2. Each feeder measures 15.38 inches long by 12.19 inches wide by 11.5 inches high, holds 12 quarts (3 gallons).