NIUNIU High Quality Material The cam cleat is made of high quality aluminum, which is corrosion resistant and sturdy, more durable than other materials and has the ability to last for a long time. Super Grip Using progressive teeth to ensure maximum grip on all types of ropes. Aluminum gears that hold the rope and spring securely inside for quick access. Plastic base prevents scratching the surface of the kayak or small boat. Easy to Use Easy to remove for maintenance. Flared entry allows for easy line engagement and quick release. Low entry force and easy exit of line. Essential Tool on Sailing or Kayaking Toolbox Small size and light weight, essential tool on sailing or kayaking or small boat toolbox. Quantity: 2pcs Color: as pictured Size: see picture for detailed size