Measuring up for a fabric thumb guard for kids, to help them break the thumb sucking habit, is really simple.
Each Thumbsie® is handmade, please do ensure that you take care when measuring to get the best fit.
The Thumbsie® will fit either the left or right hand. Your child is going to be wearing the fabric thumb guard during the day as well as night time, so we highly recommend buying three for each thumb that they suck, so you always have enough to maintain good hygiene. Our Thumb Sucking Book Bundles are a great discounted solution.