Hay Nets for horses are suitable for stalls or corrals. They are a smart way to feed horses to prevent too-rapid eating. Nets have extra large holes and are made of 100% knotted cotton. They are non-toxic and non-irritating in case your horse happens to chew the net instead of the hay. Available in a wide variety of colors to match your barn scheme: black, burgundy, forest, green, neon green, neon pink, navy, orange, purple, red, royal, white or yellow. So many choices! The holes are approximately 6" x 6" and the net is 40" long.