This Set of 2 Boat Snaps by National Hardware, number N262-451, is made of high-quality stainless steel. It is designed specifically for marine and outdoor applications. The swivel eye feature eliminates tangling, and the spring snap allows for quick attachment. This Boat Snap is perfect for securing items on your boat or in your outdoor space. The size of this snap is 3-11/16" x 3/4" and it has a sleek and stylish design. Get yours today and enjoy the benefits of a high-quality and durable Boat Snap.