The product is a pair of Aqua Lung Trek snorkeling fins in size small (4-7 feet, 37-41 inches), along with a carry bag. These fins are designed by Aqua Sphere, a reputable brand in the water sports industry. The Aqua Lung Trek snorkeling fins are durable and designed for optimal performance in the water, making them a reliable choice for snorkeling enthusiasts. The included carry bag allows for easy transportation and storage when not in use.