**Product Specifications:**
**Brand:** pulais
**Style:** Geek chic, sophisticated black frame that goes well with any outfit.
**Material:** TR material, ultra-light and comfortable, with a texture that is gentle on the skin and does not burden the face.
**Features:** Blue light protection, professional lens coating, 365-day quality guarantee, thin frame design.
**Blue Light Protection:** Blocks 99% of harmful blue light, allows 97% of beneficial blue light to pass through.
**Wavelengths:** Harmful blue light ranges from 385-445nm, while beneficial blue light and other visible light fall within the spectrum.
**Certifications:** Complies with MA, lac-MRA, CNAS standards, and has undergone rigorous testing.
**Design:** Resilient and comfortable frame legs that do not deform, with a secure fit and reduced pressure. Triangular design for stability and to prevent slipping.
**Lens Details:** Clear, high-transparency lenses with anti-blue light coating and scratch resistance.
**Model:** PR3009C0155-17-148
**Frame Size:** 55mm (lens width), 38mm (lens height), 17mm (bridge width), 142mm (temple length), 148mm (frame width).
**Face Shapes:** Suitable for square, long, diamond, oval, and round face shapes.
**Color:** Deep gray.
Please note that all measurements are manually taken and may have a 1-3mm deviation due to individual measurement methods.
