Screw Anchor System

We tend to take our jet skis out and park on sand bars and small low tide island to picnic and shell hunt. Tired of grunting and groaning when trying to push jet skis out of the sand when it is time to go. These seem to work well for small water craft. Not too big and heavy but sufficient rope and security with the screw in hook to hold the jet ski floating in swallow water by the shore. Would not use for a large boat and with small boats, it is probably wise to keep an eye out to ensure your boat does not float away.