Portable Folding Reading Glasses with Case Anti Blue Light Blocking Metal Elder Foldable Eyeglasses Presbyopia for Man and Woman

High-concerned chemical : None Element type : Basic Classic Applicable Scenarios : Casual Product Type : Folding reading glasses Style type : Rectangle Place Of Origin : China (mainland) Model Number : G220556 Lens Width : 4.7cm Lens Height : 2.8cm Coating : HMC Frame Material : Stainless steel Lenses Material : Polycarbonate Lenses Color : Transparent Gender : Women,Men,Unisex Lenses Optical Attribute : Anti-reflective Product number:101YJIXSG Origin : Mainland China Certification : CE,None Item Type : EYEWEAR Eyewear Type : Reading glasses Package includes: 1*Anti-blue reading glasses 1*glasses case Product name: anti-blue reading glasses Material: TR (frame) + AC (lens) Colour: silver Degrees: +100, +150, +200, +250, +300, +350, +400 Round Glasses Size (approximate): Total width of mirror: 134mm Mirror width: 43mm Mirror height: 36mm Nose spacing: 23mm Temple length: 137mm Square Glasses Size (approximate): Total width of mirror: 137mm Mirror width: 47mm Mirror height: 28mm Nose spacing: 19mm Temple length: 138mm Product function: block harmful blue light, protect eyesight health product details: Use light material, comfortable and healthy Textured temples, ergonomic design, more suitable curvature Firm hinge, can be opened and closed at will, durable, smooth to use Comfortable nose pads, smooth and no pressure Retractable and foldable structure, light and small after folding, more convenient to carry ? ? ?