This is a handmade mouse costume for cats and dogs. It fastens with a button and has holes at the top for the ears to poke through. - Colors: Gray, Pink - Design: Animal (mouse or bear) - Material: Knit (yarn) - Features: Embroidered ears and nose - Use: Pet hat The size is approximately 14 cm when laid flat. It can be adjusted with the string in the back. It will be folded up small for shipping.