DALIX Gummy Soft Pastel Eye Glasses Prescription Eyeglasses 52-18-138 Pink Blue Composite frame plastic lens non-polarized Lens width: 52 millimeters Lens height: 43 millimeters Bridge: 18 millimeters Arm: 138 millimeters SIZE: Eye: 52 MM X Bridge:18 MM X Arm Length:138 MM Vertical B: 43 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: Matte Blue