XR Brands Size Matters Twisted Triplets Nipple and Clitoris Suckers. Enjoy effective suction with this particular triple group of demurely sized suction cylinders. Just affect any section that will take advantage of elevated sensitivity and bloodstream flow, no pumps or accessories needed. These self-contained suction devices make use of a simple twist. Silent, simple, and discreet, these suckers could be taken and used practically anyway for on the run stimulation. Lubed internally for smooth movement along with a strong seal which makes for sublimely effective suction. Measurements: Opening is .75 inch across, tube is 2.35 lengthy and whole item is 4 inches lengthy. Materials: Abs plastic, fiberglass. Color: Obvious