Horseshoe Buoy Jim Buoys finest Horseshoe Buoy with built-in Sea Anchor. Extra strong vinyl coated. Nylon cover with heavy-duty zipper over closed cell plastic core. Will not rot or mildew. Stainless steel hardware throughout. Built-in sea anchor slows buoy when blown in water. Eliminates the need for a separate drogue chut. Dimensions Full Size - 23 H x 23-12 W x 4 T Pony Size - 21 H x 22-12 W x 3-12 T California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details