The cylinder consists of a container with an internal rod. The rod is inserted into the anus, until the container edge hits. Once inserted, you then begin to pump and watch your rosebud grow to new levels. The cylinder is comfortable against the body because it's made of the highest quality polymers. It has a vacuum seal and includes an easy connect/disconnect safety release valve so you can disconnect the tube will keeping that inflation level you desire. The cylinder is made of a high grade plastic material that is durable, long-lasting and won't irritate your skin during use.The cylinder is 6.5" in length and 9.5" in circumference and 3" in diameter. The rod is 10" in length, 1" in diameter and 3.25" in circumference.
Note: Hand pump is sold separately. See related items below.