A perfect pairing of male pleasure staples hand-picked to assist with stamina, erection strength and overall pleasure, CalExotic's His Ultimate Sta-hard Kit offers up four distinctly purposeful pieces to play with.A namesake Sta-Hard Pump crowns the Kit, this classic enhancer features a user-friendly ball valve handle and hardy, conveniently graduated cylinder ideal for any experience level. Using simple suction to encourage blood flow to the penis, the Sta-Hard was designed to improve erection strength, appearance and longevity. To use, insert the penis into the jelly-rubber surrounded opening (use a little water based lube, if desired), and squeeze the pump ball. Whenever the suction needs adjusting, or your pump session is over, a quick release valve will set you free.Complementing and further enhancing the Pump's effect are two supple Silicone Enhancer Rings in widths of 1.5 inches (3.75cm) and 1.75 inches (4.5cm) respectively. Immediately following a pump session, position the desired ring over the base of the penis (or base and balls) to maintain erection. Priming the anal opening for things to come, the included Silicone Anal Probe offers up a petite tip smoothed into a silky little sphere. A nice wide base below provides a great grip while protecting agasint too-deep penetration. The 4.75 inch (12cm) Probe is well suited to longer term wear thanks to that slim neck and the supple feel that bends and flexes for tons of pleasure combined with comfort and a secure feel. Made of a high end silicone, the Probe's surface is velvety and matte, getting nice and slick with the addition of a great water based lube. The bright blue Beaded Masturbator tucked inside the Kit provides lots of snugness plus a unique massage effect thanks to rows of pleasure beads running up and down the length. Designed for perfect portability and incredible stimulation, the Beaded features a realistic soft-lipped opening leading the way to a tight inner chamber. Extremely easy to hold in hand (yours or a mate's), this classic stroker delivers tons of over-the-top stimulation.Finally, a classically powerful, ultra versatile Multi-Speed Stimulator provides lots of unrelenting vibration wherever desired. A hand-held remote smoothly escalates the silvery bullet through its varying speeds of vibration, offering 25 inches of cord between the vibe and remote for ideal positioning. Enjoy alongside one of the Probes or solo, either way, it's an incredibly handy pin-pointer of external sweet spots body-wide.Of silky Pure silicone, phthalate-free TPR and firm, ultra hygienic ABS plastic, each piece of the Sta-Hard Kit features extreme body safety and low maintenance upkeep. The hypoallergenic Probe and Rings can be easily sterilized in hot water, a run through the dishwasher or a wipe-down with 10% bleach solution while the Multi-Speed Stimulator, Pump and Masturbator requires simple soapy water or a good toy care fluid/foam. Always enjoy a great quality water based lube with each piece if needed- avoid silicone lubes and store separate from other soft toy materials. Vibe requires 2 AAA batteries (sold separately). * Please note that the measurements provided represent the Silicone Anal Probe.