SOPHILY Set of 3 Lightweight Plastic Spring Hinge Square Reading Glasses for Men Women. Product Detail Frame: plastic Frame Lenses: transparent PC Color: black, blue,brown,3 mix colors Diopter available: +1.0, +1.5, +1.75, +2.0, +2.5, +3.0, +3.5 CLASSY & CONVENIENT Stylish Oprah Square design, high quality material & spring hinge, perfect for both men and women, convenient for long time wear without eye strain when reading or working. You can get 3 pairs of reading glasses one time, keep a pair at home, work place or anywhere else you may need them in a pinch, avoid spending times on finding glasses. Package Contain 3 * reading glasses 3 * glasses bag 1 * clean cloth TIPS FOR CLEANING Use a gentle lens solution. To avoid scratches. Never wipe the lens when they're dry (there may be dust or particles). Use Soft materials such as cleaning cloths, Don't use paper towels or other rough materials.