Fully stocked with everything needed to build and maintain an impressive erection, CalExotic's Sta-Hard Set contains not only a classic Pump featuring a soft seal and lots of pressure potential, but a stretchy stroker, crowd-pleasing bullet vibe and a textured cock ring, too. For instant firmness, slip the cock in question through the pump's 7.5 inch (19cm) crystal clear cylinder. Circling the opening, there's an extra supple donut sleeve that comfortably cushions and protects skin while providing a reliably airtight seal. Activate interior pressure using the simple EZ-Squeeze bulb and release with just a touch of the safety valve placed alongside. Once the penis is up and ready, slip the All-Star Enhancer Ring over the base and balls to maintain, or make instant use of all that hard work with the ribbed stroker. The included bullet vibe offers multi-speed stimulation to any part of the body- use the smooth silvery shape to further enhance erection or pass it off to a partner. In body safe materials including ABS plastic, TPE (elastomer), TPR (thermoplastic rubber) and phthalate free PVC, each piece of the Erector Set can be easily cleaned using warm soapy water or a good toy care fluid/foam. Compatible with water based lubricants. Vibe requires 2 AA batteries (sold separately)