Material: The hay bag is made of Oxford cloth and is well made. The metal hook is stable and strong, and it is not easy to be torn off by rabbits. The bag doesnt take up much space in the cage Easy to use:: The hay bag can be quickly attached to the cage via the carabiner, and the hook can also be height-adjusted as needed. Neat and organized: Hay and grass, salad, dandelions can easily be put into the hay ball feeder, the forage is always kept clean, and the food will not fly around in the entire cage Reduce the waste: There are 2 windows on the hay feeder bag, the rabbit can stick its head into the hole to eat the hay, the hay stays in place, reducing hay waste. Also prevents food from coming into contact with rabbit feces Size: The size of the hay bag is 25**28*3cm. You can give your rabbit more hay in one go, suitable for rabbits, guinea pigs, hamsters or other small animals. Color: black Size: 25*3*28cm Delivery quantity: 1 piece Note: Other items are not included here, other pictures are just showing effect. Due to the difference between different monitors, the picture may not reflect the actual color of the item. The products are all measured manually, please allow errors, thank you