The Modern Optical Tactic Eyeglasses by Modern Optical has many marvelous features. This frame is full metal except for some possible temple tips. The eyesize of this item is 53 millimeters. Full Rim glasses cover the lens on all sides. The length of the temple pieces are 140 millimeters. Get down-to-earth when you use brown colors. The width of the bridge of this frame is 18 millimeters. Is an intermediate color between black and white.