The Boston Pump's The High Tech Penis Enlargement System Pump Package is a complete penis pump package, made of these quality items. One Standard Designed Cylinder 1.75", Boston Pump made cylinder. One Boston Pump Works Brass Pump. One Boston Pump's Pumping Lube 2 ounces. Full usage instruction. Everything you need to start you pumping right out of the box. Other features: All Boston Pump cylinders are plug and pump ready, equipped with state-of-the-art quick-disconnect couplings and growth indicator. Fully hand-crafted and hand-polished in U.S.A. Sold with 30 days limited manufacturer's warranty.