Sur Last high-performance solution-dyed poly constructed for mooring cover application Patented Vacu-Hold Strapless Tow System eliminates billowing and buffeting, cover travels conforming to shape of boat. Self-supporting Anti-Pooling System (APS) to keep water from pooling on the cover; carpet-friendly feet on the poles Superseded From: MAR-242MC-TW-BK Compression-molded ratchet boot with protective plastic line. Custom-molded cleat doors. Custom-molded fuel door. Brand new, genuine Yamaha Black Black Deluxe Premium Tower Mooring Cover - 24 FT.. This is a factory original equipment part, not aftermarket. Fits: Yamaha 242 Limited S boats with factory tower 2010-2014.