The Northland Pro-Walleye Float'N Crawl Harness Rig's cork float keeps the spinner and bait from falling to bottom at slow speeds. This rig is ideal over short grass or snaggy bottoms and most effective when rigged with a live nightcrawler for traditional trolling or "snake-rigged" with a soft-plastic for a zigzag action at faster trolling speeds. The optically brightened UV blade enhances visibility, even in dirty water and low-light conditions. FeaturesDeep-Cup #4 blade for optimum thump & vibration Optically Brightened UV blade & Super-Glo beads