JO Blue Light and Glare Blocking Computer Glasses for Man and Women Anti Eye Strain JO7600G Leopard No Magnification acetate lightweight frame and clear resin lens passes the Drop Ball Test and FDA Amber yellow computer glasses readers with clear lens anti glare anti reflective Function: Prevents dry eye, irritation and sharpens detail to ease eye strain,Filters blue light and UV to enhance contrast and protects eyes. Reduces glare to eliminate distraction and stress. Pressure points or fatigue Conforms with all head sizes and will not interfere with your headset. color: black and leopard. size: lens width: 53mm, bridge: 17mm, lens height: 33mm, arm length: 139mm PACKAGE CONTENTS: 1 pair of reading glasses, 1 cleaning cloth, 1 cloth bag, 1 double-layer case