These great kids earmuffs have a fully adjustable over-the-head strap.   Light (under 200 grams) but well-built.   Funky not chunky.   Designed by an Aussie. 

Essential item for when your little one is going to the speedway, a concert or helping in the backyard.  They are reusable, great for the environment and your hip pocket.  A great little item that can be used again and again and again.

Size - one size fits most between 6 months and up.  no age limit on who can wear them 

The letters printed on the side of the earmuffs refer to various international safety standards:

        ANSI S3.19 - The American National Standards Institute is a private, nonprofit organization that oversees the development of voluntary consensus standards for products, services, processes, systems, and personnel in the United States. Equivalent Australian companies include SAI Global and Standards Australia. S3.19 is the standard introduced by the ANSI to regulate hearing protection devices. Em's For Kids meet these requirements.

        EN352-1: 1993 - This is the European Standard for hearing protection and hearing protectors. Em's For Kids meet this standard.

Size : 10cm H 12cm W (folded); 17cm H 13cm W (opened)