DURABLE MATERIAL: The hay rack is made of premium hard and non-toxic plastic. The edge is reinforced with a metal sheet to prevent your small animal from chewing it. EASY TO INSTALL: Easy to connect with the cage, easy to hang or remove. The metal stand is detachable, so you can clean it easily. CLEAN AND CLEAN: Metal grates hold hay in place and keep a clean, distributes food in a convenient and organized way while reducing waste and frequent restocking. GREAT SUPPLY: With a feeder, you can keep your home/pet body clean. Even if you go out for a long time, you can keep plenty of food and hay in a clean and tidy container. MULTIPLE USES: The hay rack to reduce waste is a pet feeder specially designed for rabbits, chinchillas, guinea pigs and other small animals.