Enhancement pump designed for rapid results. Features a flanged clear cylinder and a detachable, flexible hose that won't crimp. Includes an EZ squeeze pressure bulb with a quick release valve for convenience. The rubber sleeve ensures comfort and creates a secure seal. Made from ABS (cylinder), PVC (hose and bulb), and rubber (donut). Dimensions: 7.5 x 2.2 in / 19 x 6 cm.