Diopter +1.0~+4.0 Portable Square Reading Glasses Oversized Large Frame Presbyopia Eyeglasses

High-concerned chemical : None Element type : Basic Classic Blue Light Blocking Rate : 20%- Style type : Goggle Place Of Origin : China (mainland) Lens Width : 49mm/1.9inch Lens Height : 37mm/1.5inch Frame Material : Plastic Model Number : Reading Glasses Gender : Unisex Lenses Material : Polycarbonate Origin : Mainland China Certification : NONE