Expand your whole package with the Big Ballz Pumping Cylinder. Designed to pump both cock and balls at the same time, you may need to get some new jeans by the time you're done! My eyes are up here, buddy! Each cylinder is hand crafted and made of the finest, industrial strength crystal clear acrylics. The cylinder fits both cock & balls for a total package experience like no other!Each cylinder contains a state-of-the-art air valve which allows for quick and easy disconnection from the pump (valve color may vary). Add our deluxe brass hand held pumps you can be assured that you have been fitted with the best cylinder on the market today.Regular 08 - 2" cylinder diameter8.26" total lengthLarge 09 - 2.36" diameter9.8" total length