Large Capacity:Size is12.2*2.36 inch (31*6CM), inner diameter is about 10.25inch (26cm) . Our bird bath is large enough to ensure birds can drink and bathe safely at the same time. Hanging bird baths for outside with a large capacity give birds plenty of water so you don't have to refill it as often. Good Balance:There are four chains fixed attached to bird baths.Four chains are more stable. Bird water feeder and chain are made of ironit does not spin or tip when birds land on. And the tray bird feederis weighted so that it doesn't dump the seeds when the birds fly away. Durable Material:Our hanging bird baths are made of PP material and covered with resin coating to withstand rain, water and other weather, strong sunlight and cold temperatures, and will not dent, crack or break. The stainless-steel hanging chain surface is polished and degreased and electron-winged black to provide rust protection. Multi Uses:It can be used as a bird feeder or a bird bath that invites fascinating birds and other animals for a feast when you fill your birdbath bowl with seeds or water. Perfect to invite your feathered friend to enjoy it as bird bath or birdfeeder, and colorful birdbath is also suitable for the garden yard lawn bird decorative. Easy Hanging:Our hanging bird bath no need to install, easy to hang the bird feeder plate on a tree branch or a bird feeding station for outside with hanging bird water or bird seed to attract birds to your yard. You can sit in your yard with your family and watch the birds bathe, drink, feed and nest, and enjoy the sounds and sights of the beautiful bird.