Whisker Seeker EZ-Slide & Bumper Stop Combo Pack helps catfish anglers swap rigs fast while protecting knots from heavy sinkers when drifting, anchoring, or suspending baits for channel cats, blues, and flatheads. The durable silicone bumper stop carries an 8.5 mm outer diameter and 2 mm inner diameter for a snug, controlled fit on your mainline, keeping impact off critical connections when a sliding sinker runs forward. The EZ Quick Release system lets you change rigs without cutting or retying, saving time during active bites or when adjusting leader length, hook size, or presentation. Pair it with any catfish rig that uses a sliding sinker and run cleaner transitions through snags, current seams, and deep holes.Outer diameter: 8.5 mmInner diameter: 2 mmEZ Quick Release system allows rig changes with no cuttingDurable, long-lasting silicone bumper stopWorks with any sliding-sinker catfish rigQuantity per pack: 12