Satisfaction For You24236; <p>Widens to a very thick 2.75" ridge at the waist<br />3.45 inches long, up to 2.75 inches wide, insertable up to 3 inches</p> <p>Safe and Comfortable Flared safety Base: <br />Use with your favorite water-based gel only.<br />Easy to sanitize with mild soap or toy cleaner.</p> <p>Specifications:<br />Overall length: 3.45"<br />Insertable length:3"</p> <p>Diameter: 1.85" to 2.75" at the widest point<br />Opening:1.45" in diameter</p>