Prodesign Denmark 4138 6031 Danish Heritage Gunmetal Square Eyeglasses 54-19 145 Elevate your eyewear collection with these authentic Prodesign Denmark 4138 frames. Known for their high-quality Danish design and minimalist aesthetic, these square-shaped glasses feature a sleek, durable Gunmetal finish that offers both sophistication and a modern, timeless look. Perfect for those seeking a stylish, professional, or everyday frame, these are lightweight and designed for comfort. Key Specifications Brand: Prodesign Denmark Model: 4138 Color: Gunmetal Shape: Square Frame Material: Metal Bridge Width: 19 mm Lens Socket Width: 54 mm Temple Length: 145 mm Gender: Unisex Adults Condition These are pre-owned frames in very good condition. The metal frames are clean and well-maintained, with only very light, minimal wear on the temple tips consistent with gentle use. Please note: This listing is for the frames only; no prescription lenses are included.