1. [ Double Injection Moulding ] ---The glasses legs are made of advanced double injection moulding technology. The upper part is made of TR90, which ensures that the glasses are light and flexible, while the lower part, which contacts the ear, is made of silicone, which is soft and non-slip, making the reading glasses comfortable to use and not easy to fall off.
2. [ Anti-Blue light and UV protection ] --- The reading Glasses with Coated lens can protect your eyes from harmful blue light. Anti-reflective, make your reading more comfortable. Blocking blue light helps the secretion of melatonin, which helps with sleep.
3. [ Lightweight ]--- The Frame is Made of High-Quality TR90 Material. TR90 material is light and flexible, making it an excellent material for spectacle frames. So, it is more comfortable to wear. (weight: 15g +1.00 diopter for example)
4. [ Flexible] ---The flexible frame makes them even more comfortable.
5. [ Anti-slip ] --- The part of the glasses legs in contact with the skin is made of silicone, which has a very good anti-slip effect and may still work effectively even when there is sweat.