This super stretchy sleeve is handy in more ways than one! When used alone, the closed end provides an exciting sucking sensation that, coupled with the invigorating interior nubs, offers enhanced stimulation with each stroke. Turn the tube inside-out to use it as a penis extender and thickener with a partner, allowing them to feel the exhilarating external nubs. Keep this easy-to-clean sleeve handy for all kinds of fleshy fun! 5 1/2” long. Blue Elastomer.