The Optimum Series® Maximum Results Pump is your all-access pass to incredible suction and explosive growth. This pump's "superior pump handle" and airtight seal are ready to take your favorite body part to the next level, accommodating up to 9.25 inches of length and 2.25 inches of girth for some seriously pumped-up plumping action. The easy-grip handle makes cranking up the suction oh so simple, and the quick-release purge valve lets all the air out with the flick of a wrist when playtime's over. Check your progress on the measurement markings down the side of the crystal-clear cylinder. The flexible air hose lets you pump in any position your naughty heart desires. And for extra comfort, slip on the stretchy silicone sleeve before pumping for some cushiony loving. Size queens and kings, say hello to your new best friend-the Max Results Pump is here to pump you up to maximum size and pleasure.