Features:
1. Impact resistant nylon lens, effectively blocking ultraviolet rays, high definition
2. The material of the board, the surface presents a beautiful light feeling
3. The position of the lens and the frame tends to be level, which weakens the sense of boundary, enhances the modern texture, and is fashionable and versatile
4. Long-term opening and closing without looseness
5. The folded thickness is 17mm, which can be easily stored in the pocket
Product specifications:
1. Frame material: cellulose acetate
2. Lens material: nylon
3. Product size: 64x17-146mm
4. Light transmittance: 3 types
