• The Belfast computer distance glasses protect your eyes from harmful phone and computer radiation (anti-blue ray)
• Dimensions: Frame 13.0cm (5.3in) wide, arms 13.5cm (5.4in), lenses 5.4x3.0cm (2.2x1.2in), bridge 1.6cm
• Ready to wear distance glasses with red or purple frames, supplied with free case
• Metal rimless frame (17g) with acetate lenses