YTBUBOR Blue Light Blocking Spectacles Anti Eyestrain Decorative Glasses Light Computer Radiation Protection Eyewear (Frame Color Black)

Lenses Material: Polycarbonate Gender: Unisex Model Number: Blue Light Blocking Spectacles Lens Width: 51mm Lens Height: 47mm Frame Material: Plastic Color: pink, grey, black, bluelens Hinge length: 19 mm Frame length: 142 mm Leg length: 143 mm Weight: about 23g Packing list: 1* Glasses Notes: Other accessories demo in the picture is not included. Due to manual measurement, please allow size differences about 1-5mm. Due to the light and screen setting difference, the item's color may be slightly different.