Women's Half Rimmed Glasses Frames Prescription Eyeglasses Size 52-18-135 composite frame plastic lens non-polarized Lens width: 52 millimeters Lens height: 32.94 Bridge: 18 millimeters Arm: 135 millimeters Size: Eye 52 mm X Bridge: 18 mm X Arm Length: 135 mm Vertical Length: 32.94 mm Superior Material: Handmade from acetate zyl sheets which are much sturdier vs. the typical flimsy plastic frames on the internet Rx-Compatible: Specially tooled lens grooves of this frame allow the user to replace stock lenses with prescription sunglass lenses from his or her optician Accessories: Hard carrying case and micro cleaning cloth included Color: Brown