A Replacement lens for your Bluetooth Headset Sunglasses Polarized lenses, provide the best protection for your eyesight. Effectively prevent ultraviolet rays and other harmful blue light. Be more safety driving in the your daily life while enjoy music Light weight and easy operation Size: Approx. 63 x 33 x 0.5mm Material: Resin Available Colors: as the picture shows from 1-4 The lens only, the glasses frame is not included. Package:1 pair x Night Vision lens