Dinosaur Thumbsie® Finger Guard


Dental industry innovation winner 2019

Dinosaur Thumbsie® Finger Guard


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Based on 429 reviews

Help your child leave their finger sucking habit firmly in the past with the Dinosaur Thumbsie® Finger Guard. These fascinating ‘thumbosaurus’ beasts are from the past and that is where they can help your child to leave their finger sucking habit – firmly in pre-history. The pre-historic giants are very popular and make for an exciting companion on the Jurassic journey to be free of finger sucking. Make sure you find out how to measure your child’s fingers accurately.

What size do I need?
Fits Like a Glove

The finger guard is worn like a glove, it fits over the middle two fingers (either middle and ring or middle and index) and is secured with Velcro around the wrist, so easily adjustable. The guard will fit either hand and will not limit the child’s ability to play or use their hands.


Outside: Yellow and blue dinosaurs on a blue background, 100% cotton poplin, Oeko-Tex certified.

Inside: Thumbsie® branded, cotton warp satin, Oeko-Tex certified.

We suggest washing by hand or in the washing machine at a low temperature.

Approved by professionals

We are delighted that Thumbsie® has been ‘Approved’ through the Oral Health Foundation Accreditation Scheme since May 2020 and that they recognise Thumbsie® as a useful aid in oral health.


These Thumbsies® finger guards are available in extra small, small, medium, large and extra large. Please use our size guide to get the best fit. Please note that we have recently changed our sizing so if you are a returning customer please make sure you re-measure your child’s hand.