1. Progressive multifocal reading glasses size: lens width: 53 mm/2.09 inches, frame width: 142 mm/5.59 inches, lens height: 31 mm/1.22 inches, bridge: 20 mm/0.79 inches, temple length: 135 mm/5.31 inches. Weight of the glasses: 18 g/0.04 lb. Frame material: Flexible TR90 frame progressive glasses with metal temples. 2. Plastic blue light filter progressive glasses: three zones, lower section for close reading, middle area for computer/TV use, and upper part for distant vision. Progressive reading glasses in a classic design. Available in magnification options of 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, and 4.0. 3. Fashionable rectangular progressive reading glasses for men and women: The TR90 fullframe is resistant to deformation and features PC antiblue light lenses that reflect and filter blue light, reducing most harmful blue light from computers, phones, and TVs. 99.9% UV400 protective coating shields your eyes from harmful UV rays for better sleep. 4. UV400protected progressive reading aid and comfortable multifocal vision aid. Note: Most wearers need about a week to adjust to progressive multifocal glasses, though the adjustment period varies by individual. Slow down if dizziness occurs.