The lifeguard tube measures 40″ long by 6″ wide by 4″ thick and is made of multiple layers of high viscosity vinyl, minimizing punctures and tears. The rounded edges also increase durability, and tapered ends reduce drag, making it easier to pull through the water. This lifeguard rescue tube features “GUARD” lettering on the front. Features Tube is 40″ in length 66″ heavy-duty towline Waterproof, closed cell NBR foam construction to prevent mildew Heavy-duty Vinyl exterior 60% Rubber / 35% PVC / 5% Other Durable strap through tube construction Strap goes all the way through the tube Provides the most secure attachment possible