Size Matters Penis Pumping Cylinder 1.75 inches

Each cylinder is hand crafted and made of industrial strength crystal clear acrylics. The cylinders are tapered toward the top to match the natural anatomy of your penis for maximum comfort. No gaskets are required. Each cylinder contains a state of the art air valve which allows for quick and easy disconnection from the pump while maintaining pressure within the cylinder. 9 inches long cylinder has 1.75 inches inner diameter.