Product name: anti-blue reading glasses
Material: TR (frame) + A C (lens)
Colour: silver
Degrees: +100, +150, +200, +250, +300, +350, +400
Size (approximate):
Total width of mirror: 132mm/5.20inch
Mirror width: 44mm/1.73inch
Mirror height: 36mm/1.41inch
Nose spacing: 17mm/0.67inch
Temple length: 136mm/5.35inch
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

Package includes:
1*Anti-blue reading glasses
1*glasses case