Midwest Pets Snapy Fit Stainless Steel Bowl features a patented design that holds the dog bowl firmly in place but still allows the pet bowl to easily be removed for cleaning. It comes with a rust-resistant e-coated bracket that attaches to the dog crate/cat cage/bird cage or small animal cage with two wing nuts. Since the food bowl/water bowl attaches to the dog crate wire mesh it promotes healthy elevated eating and conveniently keeps the pet bowl from being knocked over by pets and pet parents alike eliminating potential mealtime messes. This 2-litre water holding capacity bowl is dishwasher safe for easy cleaning and does not hold bad odours or germs like a plastic food bowl does.