For his ultimate play-time pleasure, the Optimum Power® Ultimate Power Stroker™ is a self-contained wonder. Delivering intense stroking plus independent vibrating action, the shaft features 4 rows of extreme stroking beads with 3 speeds. Features a removable, textured, super-stretchy sleeve that cleans easily with a snap-on storage lid. Requires 4 AA batteries (not included). 8 1/2"L x 3 1/2"dia. This item is non-returnable. Must be 18 or older to purchase.