For excellence in realism, choose XX. Created with dual density Sensa Feel technology, Elysium replicates natural flexibility, pliability, and texture. The ratio of firm inner core to soft outer layer was selected to create the most accurate representation of a perfect erection. Elysuim offers above-average girth and length for anyone who wants a little more! Alone or with a partner, take advantage of this toy’s deep suction cup base, which will stick to any smooth, flat surface for hands free play and it is also harness compatible. Made of non-porous PVC, Elysium is body safe and easy to clean.