The pet food can cover has three rings( Inner Diameter are 2.5" 2.9" 3.3")and stretches a bit,suitable for most standard size, such as 3 oz,5.5 oz and 12 oz cans. It keeps food fresh, this is a more economic and environmentally-friendly option than aluminum foil or plastic wrap. The cat feeding kit is easy to clean and can be reused many times. It can be cleaned directly by rinsing with water or gently wiping with a damp cloth. It is small in size and can be carried in your bag when you go out. Use this cat strip feeder to effectively prevent your cat from being cut by sharp bags when tearing the treat bag. Suitable for a variety of cat strips cat puree and can be used as a spoon to scoop canned food and other cat snacks. Specification: Material: PP und Silicon Color: Pink, Blue Size: As shown in the picture Package includes: 1 x Pink pet food canning jar lid 1 x Pink pet canning scoop 1 x Powder blue pet squeeze scoop Note: Due to manual measurement, the size and weight may have some error. Due to the difference between different monitors, there may be a slight color difference.