Danielson Mushroom PVC Coat Anchor, 12-Pound Vinyl-coated mushroom anchor Solution for lightweight boats Mushroom cup produces sufficient holding power Vinyl coating provides rust and abrasion resistance Weight: 12 pounds The vinyl-coated mushroom anchor is an economical solution for lightweight boats The wide-area mushroom cup produces sufficient holding power in mud and weeds Vinyl-coating makes the anchor resistant to rust and abrasion Weighs 12 lbs.