This is one of our most versatile Handlers! This Patent Pending Handlers fits 12oz stemless wine tumblers, 16oz Hallmark™ Cups (kids 16oz character cups from Walmart™) and 16oz mason jars from Pioneer Woman™! These have been specially designed to come up higher on the tumblers and have a cut out where you would drink for your lips! Not only are these super cute, they are amazing quality, water resistant and machine washable. They also help little ones hold onto their drinks!