Properties: 1.Our hanging bowl is the 2 in 1 bowl, including stainless steel bowl and strong plastic bowl. 2. Cross lock design, the blue plastic shell is easy to attach to the cage and easy to remove, clean, fill. 3.Can be installed vertically and fits in spaced cages. 4. Easy to attach to bird cages, dog crates and chain fences. 5.Ideal for small and large pets, puppies, kittens, dogs, cats, rabbits, squirrels. Easy to assemble and disassemble: 1. Remove the white plastic lock by turning it counterclockwise. 2.Place the plastic dog bowl on the crate. 3.Install the plastic dog bowl in the correct position. 4.Turn the white plastic lock clockwise and tighten, that's it. Specifications: Material: stainless steel + plastic Color: blue, green Dimensions (L x W x H): about 15 x 12.5 x 5.5 cm. Scope of delivery 2 * plastic bowl 2 * stainless steel bowl 2 * plastic nut