Please select the correct size based on the linear distance between your temples from the pictures at the end of this listing. 

Please note that small medium and large as I have labelled them are indicative of the mask's size relative to each other mask and an easy-to-understand nomenclature when comparing them. The "size" they are labelled as is not indicative of your head shape or size; whatever size you happen to be is the perfect size for you, so please use the measurements as they are listed in CM to find your best fit.

If you can't find the right size, no worry, just drop me a message and ill make one to your specification. 

Hope you have fun with this awesome mask!

Extra notes: like all my products they are very easy to repair as they are printed with a bio friendly thermoplastic which can be remelted/reused again and again, this means if you have an accident and snap something you can melt/fuse the pieces back together using a soldering iron or a hot knife. please be considerate to the environment and take good care of your mask so it can be used again and again. Personally, I like to hang all my masks as ornaments, they make for a great showpiece.