Usage Tips:Overturn filled bottle, make the lid of bottle down, put it on the set up of convex location, then press the bottle bottom.Water will outflow water bowl.Note: Please do not fill hot water into the water bottle.Stainless steel bowl can be removed from the whole and easy to clean. And the bottom of whole set up comes with 4 non-slip black mats to prevent slipping2 in 1 automatic feeder design, one bowl for food, another for water. And the automatic water dispenser will refill the water into the dish automatically help to keep the water filled and clean whether you at home or not.Material: ABS resin base dish, Stainless steel bowl + Plastic bottle. ABS resin resisted scratch than normal ABS, and it is durable than ABS.1、Usage Tips:Overturn filled bottle, make the lid of bottle down, put it on the set up of convex location, then press the bottle bottom.Water will outflow water bowl.Note: Please do not fill hot water into the water bottle. 2、Stainless steel bowl can be removed from the whole and easy to clean. And the bottom of whole set up comes with 4 non-slip black mats to prevent slipping 3、2 in 1 automatic feeder design, one bowl for food, another for water. And the automatic water dispenser will refill the water into the dish automatically help to keep the water filled and clean whether you at home or not. 4、Material: ABS resin base dish, Stainless steel bowl + Plastic bottle. ABS resin resisted scratch than normal ABS, and it is durable than ABS. 5、There is a depressions on the left of tray of the Staninless steel bowl, easy to get and clean. What's more, If you don't need water bottle, you can remove it easily SIZE:30*23 Package Includes: 1 * double bowls