Penn Senator Rods feature a tubular glass blank with Penn's Integrated Solid Tip (IST) for added durability, and a significant decrease in overall weight versus solid glass blanks. Other key features include AFTCO Roller stripping guide and tiptop, with chromed stainless In-Between guides for the best combination of line-wear protection and economy. All Senator Rods include Penn's Slick Butt for increased durability and ease of quickly removing the rod from the rod holder under the intense pressure of a submarining fish. This combination of chromed ring guides and rollers with Penn's Slick Butt is indicated by the RS model designation. Penn Senator Rods also feature machined reel seats, capable of standing up to the intense pressures oversized fish can exert on tackle, and a metal gimbal for serious fishing applications. Penn Senator Rods feature a new checkered butt-wrap for improved appearance. Type: Conventional/Standup Blank: Tubular glass with Integrated Solid Tip (IST) Guides: AFTCO Roller stripping guide and tiptop, with chromed stainless "in between" guides Reel Seat: Machined aluminum Grip: Polymer foam Butt: Blank through butt Warranty: One yearModelPowerActionGuidesLine ClassLength3135RSHeavyLight Moderate620-40lb.6'6"3165RSHeavyModerate640-60lb.6'6"3195RSHeavyModerate Heavy650-80lb.6'6"