Enjoy powerful suction with this triple set of deviously-sized suction cylinders. Simply apply to any area that would benefit from increased sensitivity and blood flow--no pumps or accessories needed. These self-contained suction devices work with a simple twist for a powerful grip. Lubed internally for smooth movement and a strong seal that makes for a memorable sucking session.

Measurements: Opening is 0.75 inches in diameter, tube is 2.35 long and entire item is 4 inches long