This Stud Dong with Vibe brings an exciting twist to the ordinary dildo Designed to look like a real penis, this vibe is long and thick with a veiny shaft and lifelike head. To add to the amazing sensations during penetration, simply turn the dial at the base for multi-speed vibrations to send you over the edge Measurements: 7.5 inch insertable length, 2.6 inch max insertable diameter, Material: PVC, Color: Black, Note: Requires 2 AA batteries, not included