Size: 9 * 11 * 1.2 inches / ideal for rabbits, cats - dragons, guinea pigs, centaurs or other small animals. Product materials are safer: the hay dispenser is made of high quality 600D high stretch PVC Oxford fabric to ensure your baby has a durable feeder This feeder is specially designed for small animals like hamsters, guinea pigs, rabbits, etc The top layer of the feeder is a grass shelf, and the bottom layer is a food tray for rabbits, cat-dragons, guinea pigs or other small animals. Little grass eaters animals have more windows to keep animals tidy during feeding and to keep cages clean. More importantly, it will reduce the waste of hay. Metal hook and ring d: hamster hay bag with metal quick release buckle just put the hay from the top and fix it in the cage. It can be connected directly to most pet cages or placed anywhere