Discover the Montblanc Demo Rectangular Men's Eyeglasses MB0308O 003 54, featuring a sleek silver-tone metal frame designed for discerning adult men. With a lens width of 54 mm and a comfortable arm length of 150 mm, these full-rim eyeglasses provide both style and functionality. Perfect for everyday wear, the demo lenses allow for a versatile look, making them ideal for those who appreciate luxury eyewear. Elevate your accessories with Montblanc's signature craftsmanship and timeless design.