1. Press the button with one hand, open and close the glasses easily and quickly 2. The integrated U-shaped elastic clip on the back can directly secure the sunshade inside the car for installation. No need for gluing and it wont damage the interior fabric 3. The inner sponge cushioning pad prevents the lens from being scratched or worn out 4. Compact and lightweight design, does not obstruct the driving view 5. Strong clamping buckle structure, the glasses wont slip off when passing over speed bumps or bumpy roads 6. Material: electroplating + plastic
