The frame is made of unique tortoiseshell patterned plate material, and the texture of each pair of sunglasses is unique, exuding a retro and high-end charm. The atmospheric square contour design can not only modify the facial lines and make the face shape more three-dimensional and delicate, but also easily adapt to various face shapes, whether it is a round face, a square face or a heart-shaped face, it can show a different sense of fashion.