Wonderful- fits great.

I bought one each for my 6 and 4 year old kids. The slides really help ensure a good fit on a variety of ages/sizes. The mask has a good curve around the face for fit. Both my kids were very excited about them; my daughter in particular always wants to wear this one for school. It's a nice option for social interactions! They washed up easily by hand in the sink and air dried well.

The twins, 5, love their see-through masks, but it’s taking them a while to learn how to care for them. Two cracked, and Raffi Nova immediately offered replacements. That — plus the ingenious design — is enough to make us loyalists for as long as this crisis continues

This child size mask was purchased for my son to wear for speech therapy. The previous window mask from another retailer laid on his mouth and interfered with his lip and tongue movements. After switching to this mask, his teacher said he sounds much clearer and he does not play with the mask anymore. It is fantastic that it sits off the face and has a moldable piece for the bridge of the nose. Absolutely love this facemask!