The Renegade Acrylic Bolero Penis Pump is a powerful and durable pump that will give you the desired results. The 9-inch. industrial-grade acrylic cylinder is designed for a snug fit. and the TPE donut base provides a comfortable seal. The black pump has a sleek design that enables one-handed pumping. The powerful suction of the Renegade Acrylic Bolero Penis Pump will give you longer-lasting erections. enhancing more pleasure.