PRESCRIPTION SERVICE AVAILABLE. Please email gallery@fasforartssake.com with your prescription order. DESCRIPTION: The 'Azure' optical glasses have distinctive square frames. Handcrafted from glossy acetate derived from plants, they feature gold and silver-tone metal embellishments and clear lenses that can be replaced with your own prescription. MEASUREMENT: Lens width - 55mm Bridge width - 17mm Side arm length - 142mm NET WEIGHT: 32g Metal Embellishments, Luxury Eyewear, Optical Glasses, Prescription Glasses, Square Frames, Spectacles, Gold And Silver, Embellishments, Silver Tone