HD Trading Foldable Folding Reading Glasses Handy Flip-top Design Travel Pocket Eyewear Slim+2.50 Standard Size fit most face Unique Twist On the Fold Design that end up being thinner, lighter, and easier to manage Made of high quality material, the slim Frame is ultra light & never deforms High-quality refractive lens is smudge resistant & easy to keep clean and temple tips are extendable Attached a unique slim flip-top storage/travel metal case with soft protective lining.