This feeder is 8 feet long with a galvanized or poly pan. It's designed to feed both hay and/or grain. Head openings are 5", and the legs on the front steps are adjustable. You can request 7" head opening spacing (will fit most bucks' heads) when you order. PLEASE CALL US AT 1-800-646-7736 OR E-MAIL US AT INFO@CAPRINESUPPLY.COM FOR SHIPPING COSTS BEFORE ORDERING.