- KoKoBin L1994-QK-2C-1 reading glasses, pack of 2 ultra-lightweight units - Blue light filter that protects eyes from digital light and reduces eye strain - Stylish design with decorative mirror arms and modern frame - One-piece nose pads for greater comfort and mark-free fit - Flexible spring hinge that adapts to the shape of the face and provides durability - +1.0 magnification lenses, ideal for reading, working, or using electronic devices - Block up to 90% of blue light (415-455 nm), helping to improve sleep - Measurements: lens width 59 mm, height 33 mm, bridge 16 mm, total width 138 mm - Durable, lightweight, and comfortable materials for prolonged daily use