fits 0-2 years and up depending on baby's head size. the ultra durable, flexible and light material is specially designed with baby in mind... a super soft material designed to be safe for baby mouths! check out the durability video under Product Information see how tough yet flexible they are! soft, lightweight arms bend gently inward to help keep the shades on baby's head while remaining ultra comfortable. this helps avoid the need for a strap that has an inherent choking risk (not to mention, a strap won't do much against a stubborn baby and often just makes them more frustrated!). arms can be bent to fit your baby's head shape as needed. all this and still so light they can float! in fact, our baby shades are over 25% lighter than Babiators!
Measurements: approx. 4.5" temple to temple, 3.75" temple to ear (arm length), and 1.5" high.