How big is the helmet? What are the dimensions? What size head will it fit?

It's very big and fits Adults as well. It's a good quality helmet and it has a visor button which flips the visor over and a sound effect button.

Hi! my daughter has this helmet and loves it! unfortunately the microphone is no longer working. can i purchase a replacement microphone?

Hi Mary, sorry to hear about what happen to your Aeromax Jr Astronaut helmet. We do not sell or replace just part of the helmet. If i may ask did you receive the Aeromax Jr. defective? Or your daughter accidentally broke it? Provide us with your reply.

I have 4 1/2 year old twins that would love this. Are they to young for this helmet?

They might be, but my daughter reused the astronaut suit for multiple Halloweens. Your twins will get bigger so by next year, and a few years following, it should fit them very well. My daughter was 7 when she first used it. At 10 it still fits.

I tried to push it back down and use the button but it won't stay closed? What can I do?

Pushing the button in makes the shield come up..just try shutting it without pushing the button in. If it still does not close i would suggest contacting the company. Hope this helped

Item Dimensions	11.61 x 12.09 x 11.89 inches
Size	Suggested for Ages 8 and up
Product Care Instructions	No Special Care Instructions Needed
Material Type	Plastic
Subject Character	Astronaut
Theme	Space

Astronaut Helmet

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