- KoKoBin foldable reading glasses with blue light filter, designed for men and women - Includes mini hard case, ideal for carrying in bags or pockets - Lightweight and durable lenses, made of TR90 material, hard to break - +2.5 diopters, recommended for reading and digital screen use - Integrated nose pads provide comfort and prevent marks - Ergonomic design with elastic strap to adjust the distance between the arms according to face shape - Black color, modern and discreet style - Measurements: lens width 140 mm, height 27 mm, arm length 135 mm - Help reduce eye strain caused by blue light from electronic devices - Easy to fold and store, perfect for daily use and travel