The SHENGHUISS Boat Flip Up Folding Cleat is a high-quality marine-grade cleat that is designed for use in a variety of applications, including boats, docks, and piers. It is made of 316 stainless steel, which is more corrossion resistant and durable than other materials, and has a high polished surface that gives it a mirror-like appearance. The cleat is designed to fold up when not in use, making it easy to store and transport. It also has a built-in fastener system that makes it easy to install and remove. The cleat is suitable for use in a wide range of environments, including saltwater and freshwater, and can withstand a wide range of temperatures and pressures. It is a reliable and durable option for any boat owner who needs a high-quality cleat for their vessel.