How do I choose my IQAir Mask size?

The IQAir Mask comes in two sizes: Large (L) and Medium (M). 
L size will typically fit an adult face, whereas M will typically fit a child's face. 
Please refer to the below guidance for detailed specifications. 

To ensure proper sizing and fit, please measure from the bridge of the nose to the bottom of the chin.

Child: M size

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