How to reduce the mess while your pet bird is eating? Our bird feeders utilize divider panels that separate the bird feeder into one area for food and another area for the birds to stand. This way your cage won't be a mess. Made of high-quality acrylic, smooth and easy to clean. And the large bird feeder, allowing 2 birds to feed at the same time. Note: If the bird is not used to using this bird feeder, it may be caused by that the feeder is transparent. You can put the colorful paper or other colorful things on the bottom of the bird feeder. So that the bird stands will not afraid to stand on the stand of the bird feeder. One side is to hold food, and the other side is a shelf for birds to stand and eat. Can reduce waste and keep the cage and floor clean. Details and Material Upgrades Traditional bird feeder hooks are rounded and do not fit well in the cage, making the bird feeder unstable when used. Our hooks have been upgraded to better fit cages (Suitable for square cages) Large and Small Size to Choose Choose the right size according the body shape of your pet bird Note: The size of the large bird feeder is 6.4inch x 6.4inch x 6.4inch. The small bird feeder measures 5.1inch x 5.1inch x 4.3inch. Please confirm the size before purchasing. Small bird feeders are not suitable for larger birds (The same type of bird may have different body shapes, you need to judge according to the size of your bird) FEATURES Size of Large: 6.4inch x 6.4inch x 6.4inch, Size of Small : 5.1inch x 5.1inch x 4.3inchCan be placed inside and outside the cage. Makes birds feel more secure when feedingTransparent, divider design. Help to keep the cage cleanEasy to clean. More strong and sturdy Can be placed inside the cage or outside, recommended for square cages