The Gr8sight brand mainly develops and designs stylish reading glasses for women and men, include sunshine glasses, blue light blocking glasses. Metal Frame: We constantly to improve our reading glasses's quality.It can make sure our screws will be sturdy.And metal spring hinges will not broken like others readers. COMFORTABLE TO WEAR: Lightweight frames and plastic lenses with flexible spring hinge temples ensure a comfortable fit without uncomfortable pinching,clear vision,they really work well when you can't read those fine prints on newspaper etc.Each pair of readers glasses is carefully selected to ensure quality. CONVENIENT TO CARRY: We will send grey cloth bag,it can prevent dust to stain the clear lens of reading glasses.When you take off the glasses,you can put it in the pouch.It's conveniente to carry everywhere.