Main Feature: 1. Lightweight. You won't feel tried when wearing it for a whole day. 2. Anti radiation. Protect your eyes against radiation from computer and cellphone and etc. 3. Fashion trendy design. Designed by experienced designers and keeping up with latest trends. 4. It's a wonderful gift for people those who are working in front of computer. 5. Resin Lens. It's 30% thinner and lighter than other plastic lenses. 6. The original lens can be replaced with your own prescription lenses. 7. Let you stand out from the crowd and be fashionable Spectification: Item No.: PSA02041 Group: Adult Gender: Unisex Lens Material: Resin Frame Material: PC Frame Length: 139mm Temple Length: 138mm Lens Height: 29mm Lens Width: 51mm Nose: 16mm Netweight: 16G Package content: 1 x pair of Viendo Eyewear.