1. Mini foldable reading glasses with 360degree rotation. Sizes: Lens width: 46 mm/1.81 inches, frame width: 135 mm/5.31 inches, lens height: 21 mm/0.83 inches, bridge: 20 mm/0.79 inches, temple length: 140 mm/5.51 inches. Frame material: Plastic and TR90 frame. Resin lenses. These Teck reading glasses are very narrow and suitable for small face shapes. 2. Small reading glasses with case: Very narrow resin lenses, quality TR90 frame reading glasses. Available in 2 colors (black, red) and 7 diopters, with selectable grades from 1.0 to 4.0. 3. Lightweight and portable folding reading glasses: Each mini reading glasses comes with a rectangular leather case to effectively protect your glasses. They are so compact that they can fit into small wallets or bags, making them ideal for onthego use. 4. Antiblue light and UV400 protection folding reading glasses: A pair of compact reading glasses with blue light filtering to reduce harmful blue light from computers, smartphones, and TVs. 99.9% UV400 protective coating shields your eyes from harmful UV rays.