This Attwood Anchor Buoy can be attached to an anchor line and it floats above the anchor to reliably indicate its location. This 1-piece 9-inch-long buoy features heavy-duty, premium marine-grade vinyl construction. The vinyl ensures the buoy remains soft and pliable. It has built-in UV inhibitors to help prevent fading so the buoy maintains its high-visibility fluorescent orange color. MicroGuard® technology protects the buoy from rotting, mold, and mildew. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 100 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance.