Derby Originals' line of slow feed hay bags has been meticulously designed, tested, and improved over the past 15 years in order to give you a product superior to anything else available on the market. Our scratchless hay bag is free of hardware so that you can safely use it in your trailer or stall without fear of damage. This hay bag also features our exclusive Super Tough Bottom: a grid of reinforced nylon webbing that will never rip like solid or mesh bottoms. Our bags are built tough from premium materials and are designed to last for years to come. This hay bag is designed to be a great everyday feeder for most horses and other animals: it measures 24.5x9.5x21.5 in. and can hold about 2-3 flakes of hay. This hay bag has 3.5 in. square front openings which will prevent hay wastage and slow down their rate of consumption, but still allow for frustration-free feeding. This premium hay bag also includes a 6-month limited manufacturer's warranty offered by Derby Originals.