- JM ZPT4626C4 glasses with blue light filter, designed to protect your eyes from exposure to digital screens. - Pack of 3 units, ideal for daily use at the office, home, or study. - Filter 99% of harmful blue light emitted by computers, phones, and televisions. - Help reduce eye strain, headaches, and blurred vision caused by prolonged use of electronic devices. - Provide additional protection against ultraviolet (UV) radiation and glare. - Square frame made of ultra-durable material, lightweight and comfortable for long hours. - Modern and classic design, suitable for women and men, with one-size-fits-all adaptable to different face shapes. - Measurements: lens width 50 mm, lens height 40 mm, temple length 140 mm, nose bridge 21 mm. - Recommended for those looking to take care of their visual health against blue and UV light.