PLEASANT BAY Eyeglasses by Blackfin. Color: Black/Grey, Size: 51-19-145. Bring a touch of modern sophistication to your eyewear collection with PLEASANT BAY eyeglasses by Blackfin. These frames feature a sleek design that is both stylish and versatile. Crafted from high-quality materials, PLEASANT BAY eyeglasses are lightweight and durable, ensuring comfort for all-day wear. These eyeglasses are perfect for individuals who appreciate contemporary design with a hint of elegance.