Not for the faint of heart, the Size Queenz One Long Dong vibrator is made for those who prefer larger sex toys. A realistic penis head and intensely veined shaft house a powerful vibrator for incredible sensations. To adjust vibrations just twist the base, the One Long Dong is compatible with all types of lubricant. Black PVC material is semiflexible and warms quickly to body temperature. Color: Black Type: Large Realistic Vibrator Material: PVC Length: 12" Circumference: 6 1/4" Batteries: 2 AA Special Features: Multi-Speed, Large Size. Weight: 13 oz