This combo pack contains one vibrating butt plug and two sensually soft jelly butt plug sleeves. The vibrator measures 4.5in L x 1.25in D. It has an ergonomic handle and a retrieval loop of nylon. Its vibrations are impressive. Two AA batteries, not included, provide the multi-speed vibrations. Sleeve #1 is smooth and tapered. It measures 4.75in L x 1.625in D. Sleeve #2 is tapered and smooth with three bulbous, graduated sections. It measures 5.25in L x 1.75in D. This combo pack offers a veritable cornucopia of anal pleasure!