Hay ball made of durable plastic, for use in paddocks and horse boxes. Keeps horse busy for long time, holds about 3 kg of hay. 19 holes of approx. 7 cm. 40 cm in diameter. Remember not to use the hay ball for smaller horses / foals as they can get stuck with the hoof. There are also a few known cases where horses got stuck with their jaw in hay balls of different brands. If possible, keep your horse under supervision.