Professional's Choice Hay Bag The Professional's Choice Hay Bag is a top-loading hay bag with a circular opening on each side, allowing horses to eat from either side. A mesh bottom allows debris to fall through, and the adjustable top strap attaches with a snap for convenience. Features: Top-loading Circular opening on each side Mesh bottom Adjustable top strap Item Specifications: Color: Black Dimensions: 29"L x 20"W x 6"D Material: 600 Denier Nylon, with Nylon webbing Care Instructions: Wipe down gently of any debris, spray with cold water using a mild soap, rinse completely, and hang to dry.