The unique bend in the hook's design and its ultrasharp point team up for deep penetration, exceptional holding power, and it still complies with barbless hook regulations. These offset Gamakatsu® hooks are made of specially tempered premium-grade, high-carbon steel for superior strength. Per 25. Sizes: 1, 1/0, 2/0, 3/0, 4/0, 5/0. Colors: Nickel, Red (not shown).