**Product Specifications:**
**Brand:** Jingbang
**Material:** Lightweight and flexible β-titanium temple arms
**Style:** Casual, artistic, and business eyewear with a retro, personalized, and fashionable design
**Product Features:**
- 6 exquisite quality features: HD, versatile frame shape, durable and scratch-resistant, high-definition vision, flexible nose pads, weighs as light as 10g, suitable for prescription lenses
**Craftsmanship:** Carefully selected quality materials and processes adhering to world-class quality control standards
**Blue Light Protection:** Blue light can penetrate the lens and reach the retina, causing optical damage and accelerating macular cell degeneration, potentially harming the eyes
**Material:** Selected aviation-grade titanium material that is sweat-resistant, corrosion-resistant, skin-friendly, and comfortable to wear
**Design:** Classic color schemes for versatile matching, meticulous details, flexible and sturdy hinges, exquisite titanium temple arms, silicone nose pads for pressure relief, and anti-slip temple tips
**Lens Selection:** Recommends different lens types based on prescription strength
**Eye Measurement Data:** Provides guidelines for measuring pupillary distance and prescription details for ordering lenses
**Pupillary Distance Measurement:** Instructs on how to measure pupillary distance accurately for proper lens fitting
Please note: The specifications provided are for reference only and do not include specific product measurements or ordering details.