Shown on 16oz cup. Button and elastic closure means it fits most regular sized disposable cups from places like Starbucks & Tim Horton's.
Screen printed undyed cotton on the outside and printed cotton fabric on the inside. Please indicate any special preferences for the interior print in the message to seller as I just choose from my stash and it will vary from cozy to cozy.
Machine washable but I'd recommend a quick rinse in the sink and hang to dry.