Strong holding Anchor. Good for Sand and Grass! Previously I brought this same anchor and went offshore fishing. Decided to drop anchor in 80/90 feet of water and after I dropped the anchor I looked at my depth finder and realized that I was over a reef. When I tried to retrieve the anchor it was stuck on the reef and lost the anchor. That's why I brought my second one from you. After half a dozen guys on the boat tried to pull it out with no results I figured I would buy another one. Lesson learned watch where you anchor.