PEBBLE BEACH Sunglasses by Blackfin. Color: Black/Silver, Gray/Blue, Green/Silver, Light Gold/Black, Gray/Black, Blackfin Black/Satin Silver, Size: 50-21-145. PEBBLE BEACH sunglasses by Blackfin are the perfect accessory for sunny days. These sunglasses feature a stylish design that is both trendy and functional. The lenses provide top-notch UV protection, ensuring your eyes are shielded from the sun’s harmful rays. Lightweight and comfortable, PEBBLE BEACH sunglasses are ideal for those who want to combine fashion with function.