Our lenses incorporate an anti-blue light factor in the lens substrate, which absorbs harmful blue light from life, achieving blue light blocking protection and releg beneficial blue light. Material: Metal+TR Style: Full Frame Degree: 0 degree, 50 degrees, 100 degrees, 150 degrees, 200 degrees, 250 degrees, 300 degrees, 350 degrees Lens material: Resin Lens Width: 52mm/2.04Inch Lens Hight: 37mm/1.45Inch Nose Interval: 16mm/0.63Inch Glasses width: 132mm/5.19Inch Glasses Leg Length: 137mm/5.38Inch Package Includes: 1Pcs * Reading Glasses,1Pcs*Soft Glasses Cloth , 1 Pcs*high-quality PU glasses box It is suitable for most people, especially for a long time in front of the computer. Mobile phone, the person on television. ---------------------------------?After- sales?If you are not completely satisfied with our reading glasses, or there is any damage occurs to the readers, please contact us,we will solve the problem within 24h! You have no risk to try!. ?Computer Readers for Women?:, you can place a set of glasses where you need to read, which is convenient for daily use or which can be a exquisite gift sending to your families and friends. ?High-definition anti-blue light? The lenses used in these reading glasses are designed with seven layers of coating, which can block harmful blue light from electronic products such as mobile phones and computers, allowing you to read more comfortably. ?PREMIUM QUALITY LENSES?The reader uses professional quality blue light blocking lenses. Explosion-proof, high clarity, true color reproduction and durability. Bring you better visual effect. ?Package includes?You will get 1x blue light reading glasses, 1x soft glasses cloth, 1x high-quality glasses case, our reading glasses can give you a clear visual experience anytime, anywhere.