Extreme Max Boattector Vinyl Coated Mushroom Anchor 10lbs.. mushroom anchor is designed for use in protected inland waters with mud silt sand or weedy bottoms. The perfect size for canoes jon boats or row boats sized boats up to 20'. Extreme Max BoatTector Mushroom Anchors feature one-piece cast iron construction with a durable vinyl coating to protect boat and anchor. Features of Extreme Max Boattector Vinyl Coated Mushroom Anchor 15 lb. mushroom anchor holds boats up to 20' Perfect for canoes jon boats and row boats For use on protected inland waters with mud/silt/weedy bottom Durable vinyl coating protects anchor and boat Works best in calm waters Package Contents: Extreme Max Boattector Vinyl Coated Mushroom Anchor Extreme Max 3006.6503: Boattector Vinyl Coated Mushroom Anchor 10lbs.