(Professional's Choice) The top loading hay bag features an extra large opening, making it easy to load. The ten diagonal openings regulate the amount of hay taken out at a time, minimizing waste and encouraging a horse to eat more slowly. The mesh bottom allows dirt and debris to fall through. Top flap ensures hay stays in designated area. Two reinforced, adjustable straps for easy hanging in any desired location. Folds flat for convenient storage. 21” tall x 21” wide x 11” deep.