Description: 100% brand new and high quality Stylish ,light and comfortable Don't give pressure to your nose while reading Clear and blue light blocking lenses Reading glasses are also perfect gifts to your parents and the elderly Reading glasses will not fall off when you lower your head Specification: Material : TR90 Frame, Blue Light Blocking Lens Diopter available:+1.00 +1.25 +1.50 +1.75 +2.00 +2.25 +2.50 +2.75 +3.00 +3.50 +4.00 Width of the forehead frame :13.5cm/ 5.31" (approx.) Frame Height:2.7cm/ 1.1" (approx.) Lens Width : 4.9cm/ 1.9" (approx.) Leg Length :13.5cm/ 5.3" (approx.) Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!