Size2.56 x 2.56 x 1.57 .Suitable for most small animals like hamster, guinea pig, chinchilla, hedgehog, ferret, rabbit, mink, parrot, squirrels. Ceramic materialNon-toxic, stable in nature, odorless, easy to clean No Spill snap-lock system: Exclusive Fixed bracket system attaches directly to any wire cage .It can be used for hold food or water,Prevents your bird from accidentally tipping food/water bowl.Installation does not require any tools. Nice shape: Simple shape and smooth on the surface of basin. The package include: 1 bowl and the fixing cage attachments.Ceramic is fragile merchandise, it's easily broken in the transport process, please be careful. Any problem, please feel free to contact us,Thank youProducts from Chunchuan's store