Blue Light Blocker Glasses, Non-Prescription, KIDS, Round (CLICK FOR COLOR OPTIONS)Blue Light Blocker Glasses, Non Prescription, KIDS, Round One size fits most toddlers and kids 2 years to 8 years old. Great for kids who use devices or do a lot of reading or playing on the computer either in school or at home. Non prescription, Blue Light Blocking glasses for anyone who reads or does a lot of work or watching on devices or computers. 5. 0" width edge to edge frames x 3. 55" temple length (front of glasses to ear) Each color sold