Created to satisfy the most commanding cock ! 12 inches of clear cylinder with 3 interchangeable jelly sleeves of various dimensions: medium large and extra large. Designed for the perfect fit to accommodate the length and girth of the big and well-endowed man. Hi -tech pump creates superb vacuum seal quickly and effortlessly. Includes precision measurement system on cylinder and quick release valve. Latex removable pouch with vibrating bullet packs adds incredible stimulation.