Milton rectangle eyeglasses are made of polished and refreshingly bright Italian acetate, coming with Black, Mblack and Tortoise. They are only 16.3g. Featured with classic rectangle design and durable acetate material, it is a good choice for men or women who are looking for a pair of useful and durable eyeglasses. Computer eyeglasses and reading eyeglasses both are available. FZ1361 Milton