Feature: Cylindrical-Reasonable column spacing and circular design allow the rabbit to easily reach the hay or grass from any angle. The roller design can bring more fun to pets. Large capacity-Our hay manager can stuff a lot of food, and can load hay or grass for your little pets, and they can enjoy chewing time as they like. Easy to fill hay-The detachable top cover of this hay feeder can bring convenience for your rabbits, chinchillas, and rabbits to fill hay. Chic design-You may notice that this hay feeder is vertical and modern in style. You can place it anywhere in your pet cage, cage, fence or playpen. This is a great accessory and decoration. Cute wooden toy-Your pet may use it as a toy to roll back and forth, please make sure the lid is closed. Size: 12cm high, 10 cm diameter, please refer to our pictures for more details. Specification: Product size: 12cm (length), 10cm (diameter) Product weight: 124g Physical wooden roller grass frame: 1. Anti-grass, 360° circle for food, eat and play. 2. Our wooden roller straw rack is a fun straw rack. And can be fixed in a pet cage for use. 3. It is fun and durable, and contains fixing screw accessories. Can be fixed in a cage. package: 1 * Drum type pet hay rack