- Frame Width:137mm
- Lens Width: 52mm
- Bridge:17mm
- Lens Height:32mm
- Arm Length:144 mm
- Temple:Mental Spring Hinges
- Product Type:Reading Glasses
- Frame Shape: Square
- Frame Material:TR90
- Gender:UnisexModel:E07904B
3-1. square demi frame with block blue light reading glasses
3-2. browline black half-frame with block blue light reading glasses
3-3. rectangle transparent blue frame with bifocal reading sunglasses