The Psy takes its name from psyche, the ancient Greek word for butterfly, one of natures wonders that has long symbolized freedom, transformation, beauty, and love. The Psy follows the legacy of much of Aneros early product development, originally inspired by nature. The PSY features a silicone coated, multi-contoured head, body, and stem for more robust anal and prostate stimulation, and adjustable arms and tabs for creating your own custom fit. Arm and tab adjustments allow users to fine-tune external stimulation, setting comfort, insertion depth and perineum and K-spot pressure. Like all Aneros massagers, the Psy is anatomically designed to work in harmony with your body. Excellent for intermediate and advanced users and those who desire the options of stronger or more subtle external stimulation, the Psy is in a class by itself. Whether its pleasure amplification, stronger ejaculations or more powerful Super Orgasms its Psy on! Non-vibrating,non-electrical Aneros products are warrantied for the life of the product.