Hismith is a design, development, and production of an integrated company. we focus on high-end sex machine design and production. Our goal is to help our customers pursue ultimate pleasure in their private life. Our business philosophy is symbiosis and win-win with other brands. This premium suction cup adapter is designed to hold any dildo with a suction cup less than 5 at its base, simply attach this unique device to the rod shaft of your sex machine and you are good to go! The suction cup dildo holder allows your favorite suction cup-based dildos to be sucked onto a super smooth plate, making it possible to attach and remove your favorite suction cup dildo within seconds. Easily cleaned, this is a superb addition to any KlicLok system fucking machines from Hismith. NOTE: This suction adapter does not include any dildos, the dildos in the picture are for reference only, the suction cup diameter is 5 inches, so it did not suit those dildos whose suction cup diameter is over 5 inches, keep that in mind. PACKAGE INCLUDING: 1 x 5'' Universal Dildo Holder with KlicLok system (rubber rings included) DECLARATION:This product is only compatible with Hismith premium sex machines with KlicLok system sex machines.