Ray-ban Ari RX3758V 2501. These Ray-Ban Ari Optics eyeglasses feature a sleek and modern square design, perfect for those who want to make a statement. The polished silver metal frame offers a high-shine finish. With their timeless style, these frames are sure to become a staple in your eyewear collection. These are SQUARE Glasses UNISEX with a FULLFRAME frame type. The dimensions are Width: 139mm, Height: 48mm, and Bar Width: 16mm. The frame is made of metal.