PRODUCT DESCRIPTION:Laser exposure to the eyes is very dangerous and easily prevented. If you're looking to protect your vision， these stylish tinted safety glasses are a must-have accessory. These glasses are resistant to light impacts and prevent damage to your eyes from excessive exposure to 532nm green and blue laser beams. The hard， travel-sized carrying case provides an easy and convenient way to extend the life of your safety glasses.NOTE:Do not look directly at a laser beam under any circumstances， even with protective goggles.Clear， non-tinted glasses do not actually protect from lasersTECHNICAL SPECIFICATIONS:Safety Glasses for laser exposureLarge frame， can be worn over other glassesKeep your eye protectedSize: 5.75" / 14.61 cmPackage Contents: 1 x Safety Glasses for Lasers w/ Protective Case