I go these for stocking stuffers for my nerdy family. They were a hit.

Most of the family members kept them on for Christmas morning. They were too small to fit my husband's ears, he does not have outsized ears, they just fit smaller ears. The entire product is 3 inches from tip to lobe. My guess is it will fit children and small eared adults. Medium to large might want to look elsewhere.

I must say even though my husband could not put his fully on his ear he did put them partially on and wear them for a while. And folks have asked to borrow them for parties...