It's specially designed to fit over top of prescription eyewear. Specifications: Material: PC、PVC Product Size: 13.5 x12 x 5.5cm Color: Transparent Weight: 40g Colour White Material pvc Frame type Full Rim Frame material Polyvinyl Chloride (PVC)
Material Polycarbonate Frame Type Rimless Frame Material Polycarbonate (PC) Special Feature Lightweight Item Weight 2.83 pounds Package Dimensions 12.28 x 10.12 x 6.26 inches Size 5.7 x 1.69 inch Material Polycarbonate Item Package Quantity 1 UV Protection true Special Features Lightweight Batteries Required? No