Take the ultimate step into pleasure with the Ultimate Sta-Hard Kit. Take charge of your pleasure and create a mind blowing experience. Maximize your appearance with this Penis Pump, and then keep it rock hard with the set of two Silicone boost Rings. Alone or with a partner, explore new ground up-front with the Beaded Masturbator. Now try the backdoor with the Silicone Anal Probe. For a sensational finish use the Multi-Speed Stimulator to deliver sheer ecstasy. Dimensions: 4.75" X 1" (probe), 2" X 1" (stimulator), 5" X 2.5" (masturbator), 7.75" X 2.25" (cylinder), 1.5" (diameter - medium ring), 1.75" (diameter - large ring)