This is for one (1) quality 16.5lb (7.5kg) galvanized delta style anchor. The anchor is approx 25" (640mm) in length. Not to be used for overhead lifting. This anchor is a suitable size for boats in the range of 22 to 36 feet in moderate conditions. One piece design provides excellent holding power in nearly all bottoms including one, sand, rock and coral. Rougher conditions or different bottom conditions may require a larger size anchor. This Galvanized Delta Anchor has a shank and ballasted tip that makes the anchor self-launching. The low center of gravity and self-righting geometry ensure that the Galvanized Delta anchor will set immediately. Consistent and reliable in performance, the Delta anchor has Lloyd's Register Type Approval as a High Holding Power anchor and is specified as the primary anchor used by numerous National Lifeboat organizations. This galvanized anchor is corrosion resistant and is suitable for a marine environment.