Does Your Child Spend Too Much Time On A Smartphone/Tablet Or Computer?Bluelight Glasses are designed to Protect Your Kid From Harmful Blue Light To Prevent Sleep Delays, Headaches & Eye Irritation! 87% of parents in The world are clueless about the harmful effects of kids playing with mobile/tablet screens. Children are vulnerable to the blue light emitted from screens. Their eyes have not yet developed the natural lens to filter out artificial blue light. , , It means, even a short time of exposure to blue light can have devastating effects on your kids health causing, Sleep Delays! Yes, blue light inhibits the hormone melatonin, causing sleep delays. Our blue light blocking glasses will supercharge your health by blocking detrimental blue light while letting in all other beneficial light. Block 100% Of Light : Blocking external light produces melatonin allowing you to drift asleep faster. , , Set Includes: , 1. Blue filter Glasses , 2. testing kit , 3. Carry car pouch , 4. Band