The Polyform U.S. A-4 A Series Buoy is a reliable and durable solution for all your mooring needs. Measuring 20.5 inches in diameter and 27 inches in height, this buoy is designed to withstand harsh marine environments. Its vibrant green color ensures high visibility, making it easy to spot in the water. Crafted from high-quality materials, it offers excellent buoyancy and stability, perfect for both recreational and commercial use. Whether you're anchoring a boat or marking a location, the A-4 buoy is your go-to choice for safety and performance on the water.