The M for Men Isabella delivers a soft and supple mouth that's open wide for you. This realistic stroker is yielding, flexible, and filled with sensational textures. It comes with a vibrating bullet, to enhance sensation as you stroke. Open-ended and easy to clean, Isabella will accommodate any size penis. Made of premium TPE, it's high-quality and body safe. Bullet vibe requires 1 AAA battery (not included). - Insetable length: 5.1"