Lindy Wave Tamers eliminate drift sock problems even for large fishing boats. Patented, spring-open design and surface flotation ensure easy deployment and a hassle-free retrieval. No collapsing, sinking or spinning. Lindy Wave Tamers stabilize and slow your boat in windy conditions, as well as give you more-precise control to follow breaklines or other fish-attracting structure. Tough enough for trolling and saltwater.