Safe and Healthy Materials: Trust the quality of our materials - durable PET for the penis enhancer tube, TPE for the soft sleeve, and safe silicone for the sleeve, ensuring your well-being. Maintain Strong Erections: Achieve larger penis size and enhance confidence with just 15 minutes of daily or alternate-day use of this penis pump. Clear Graduations: The transparent tube displays precise graduations, enabling easy tracking of progress and visualizing the results of your penis enlargement workouts. Removable & Easy to Clean: Cleaning the men's penis pump is effortless, detach the tube and use mild detergent for convenient maintenance of your sexual stimulation device.