• JM reading glasses with lenses that filter blue light, helping to reduce visual fatigue and eye strain during the use of electronic devices. • Anti-glare lenses that improve visual comfort and prevent dry eyes. • Square frame made with high-quality materials and metal hinges, ensuring strength and durability. • The pack includes 3 reading glasses with blue light filter and 3 leather cases, allowing you to have a pair available in different frequently used places. • Product dimensions: lens width 50 mm, lens height 45 mm, temple length 144 mm, nose bridge 22 mm. • Magnification of +1.0 to facilitate reading and working in front of screens.