Size You will get a pet feeder with a size of about 13 4.5cm, which is easy to use and small in size for easy carrying and storage. Material The feeder is made of high-quality materials, wear-resistant, not easy to crack, non-toxic and tasteless, and can be used with confidence. Advantage Snap-on design that attaches the water dispenser to the bird cage, preventing your bird from accidentally tipping over the food / water. Features Automatic water supply to ensure a continuous water supply and save you effort. Easy to fill water or small food, no opening of the cage required, does not drip and does not leak. Application The feeder is suitable for small animals, mice, hamsters, squirrels, parakeets, chinchillas, canaries, cockatiels, finches and other similar-sized birds. Can be used as a water feeder or a single food feeder.(Suggest to buy 2)"?Application?The feeder is suitable for small animals, mice, hamsters, squirrels, parakeets, chinchillas, canaries, cockatiels, finches and other similar-sized birds. Can be used as a water feeder or a single food feeder.(Suggest to buy 2). ?Features?Automatic water supply to ensure a continuous water supply and save you effort. Easy to fill water or small food, no opening of the cage required, does not drip and does not leak. ?Advantage?Snap-on design that attaches the water dispenser to the bird cage, preventing your bird from accidentally tipping over the food / water. ?Material?The feeder is made of high-quality materials, wear-resistant, not easy to crack, non-toxic and tasteless, and can be used with confidence. ?Size?You will get a pet feeder with a size of about 13*4.5cm, which is easy to use and small in size for easy carrying and storage.