I received this as a gift, but I haven't had much opportunity to use it, so I'm selling it. It's well-made and compact, making it convenient to carry around. How about using it for diaper changes in the car or when you're out and about? Sheet size: 66cm long x 44cm wide Size when stored: 18cm long x 6cm wide x 4cm thick * Mammy ROO is a mothers' bag brand developed by ROOTOTE, a tote bag specialty brand, created in response to mothers' desire to "enjoy going out comfortably." Please refrain from purchasing if you are sensitive to used items. Feel free to comment if you have any questions ☺︎