This non-vibrating jacket is made of body-safe SEBS Latex-free material. It is a reusable squidgy pleasure ring compatible with most lubes and washes clean for use again and again. Simply apply your favorite lube to the inside of the ring and place it over your penis. The Jackets throttle stroker provides the sensation that allows men to control the pressure for just the right amount of satisfying squeeze. Perfect for discovering your own potential or playing with a partner.