Function: This sunglasses holder can hold a pair of sunglasses and an additional card. Keep your glasses away from falling, scratching, missing, making it safer. Does not affect your view: The clip is securely attached to the sun visor and does not obstruct the driver's view. Flexible: It can rotate 180 degrees, allowing you to adjust the glasses vertically or horizontally. Compatibility: Suitable for all glasses and sunglasses, especially thicker ones. Does not damage glass or sunglass panels. Soft materials does not harm the arms of the glasses and sunglasses. The clip is flat and a little wide, no left-side sunshade markings.