Performance 9 inches by 2 inches Penis Pump Cylinder Clear from Blush Novelties. Quality. Clear Acrylic penis pump cylinder. Suction. Comfortable flange for a better seal. Fits with compatible with Performance Pumps, grips, tubing and sleeves. Peace of mind. Made of body safe Acrylic. Contains no fragrances, phthalates or Latex. Size 2 inches in width by 9 inches in length. Find your perfect size with the Performance Penis Pump Cylinders. This crystal clear cylinder delivers 2 inches diameter by 9 inches total length. Its comfortable flange ensures a better seal. Use this cylinder with any Blush Performance pump and accessories for a more personalized fit. Made of body safe acrylic, the Performance Pump Cylinder is easy to use and easy to clean