Vaginal workout for enhanced intercourse. *Squeeze vaginal muscles to move the pressure gauge *Two different sized rods for maximum comfort *Easy to read pressure gauge lets you track your improvement with every squeeze *Pliable rods easily fit the contours of a woman *Smooth rods become slick with a small amount of lubricant *Easy to clean, Durable rods *Phthalate free. Product Information Length: 6 Inches Type of Lubricant: Water Based Insertable: 6 Inches Diameter: 1.5 Inches Circumference: 4 Inches Colour: White Flexibility: Very Material: Thermoplastic Rubber Brand: Top Co Him or Her: Female What is it? Vaginal Workout What's it for? Enhancing Intercourse Motion and Action: Pressure Gauge Main Features: Phthalate-Free