DALIX Womens Leopard Print Prescription Glasses 56-15-140 (Purple, Gray, Brown) Composite frame plastic lens non-polarized Lens width: 56 millimeters Lens height: 41.5 millimeters Bridge: 18 millimeters Arm: 140 millimeters SIZE: Eye: 56 MM X Bridge:18 MM X Arm Length:140 MM Vertical B: 41.5 MM Superior Material: Composite Rx-Compatible: The Special Grooves of this Frame allow you to replace the lenses of this frame with prescription lenses from your eye doctor/optician Accessories: Hard Carrying Case & Micro Dust Cleaning Cloth Provided with Each Purchase Color: Brown