Fits 0-2 years and up depending on baby's head size. the ultra durable, virtually unbreakable, flexible and light material is specially designed with baby in mind. also prescription friendly! all this and still so light they can float! in fact, baby shades are over 25% lighter than their competitors!

Measurements: approx. 4.5" temple to temple, 3.75" temple to ear (arm length), and 1.5" high.