This unique plug will turn your partner into the dog they are. With a swelling head that will fill you up and stay in place, a flared base that keeps the tail lifted and raised, and a firm yet flexible rubber that maintains its shape while still allowing movement. The tail is ultra responsive, waving and wagging with every twitch of their haunches. Measurements 7.5 inches in total length, 3.5 insertable, 1.8 inches in diameter, tail measures 10 inches in length