The Ray-Ban RB4640 6449/71 is a pair of sunglasses from the renowned eyewear brand Ray-Ban. These sunglasses feature a classic rectangular shape that is versatile and suits most face shapes. The frame is made of lightweight and durable plastic.

The sunglasses feature a saddle nose bridge that provides a comfortable fit and helps prevent slipping. The temple arms are slim and taper towards the ends, which adds to the overall sleek and modern look of the sunglasses.