Cyberskin Vulcan Deep Throat with Vibration Mocha Tan Stroker. Remarkably life like Cyberskin feels so real. Tight and textured inner sleeve. Open ended sleeve for easy cleaning. Vibrating bullet included. Removable and reusable sleeve. Waterproof hang cord for easy storage. Bullet vibrator uses 3 AG13 batteries, included. Item dimensions width 2.5 inches, height 6.15 inches, depth 2.5 inches. Item weight 0.9 pound.