HIGH QUALITY METAL FRAME WITH SPRING HINGE.Made of durable metal material,perfected with spring hinges for personal fit. | MINIMALIST STYLING AND EXTRA CLEAR LENSES.Sleek and unisex design for both men and women,extra clear lens do not cause light distortion. | SLIM COMPACT READERS FITS ANYWHERE YOU GO.Total frame: 4.29 inch,Lense width: 1.44 inch, Lens height: 0.68 inch, Bridge width: 0.72 inch, Arm length: 4.43 inch.Includes shirt clip case for easy storage.Soft plastic pad inside protect your readers from lens scratch. | BUNDLE UP AND GREAT VALUE.3 pen reading glasses and 2 cleaning cloths at 1 low price,save some money on a few different colors.As shown in the pictures,black case with black reader, silver case with silver reader, red case with red reader. | 90-DAY MONEY-BACK GUARENTEE.You can contact us at any time.We provide a 90-day money-back guarantee and lifetime warranty for all products.