This premium suction cup adapter designed to hold any dildo with a suction cup at it's 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 favourite suction cup based dildos to be sucked onto a super smooth highly polished plate, making it possible to attach and remove your favourite suction cup dildo within seconds. Easily cleaned, this is a superb addition to any KlicLok system fucking machines from Hismith. NOTE: This suction adapter is not including any dildos, the dildos on picture for reference only, the suction cup diameter is 5.5 inches, so it did not suit for those dildos which suction cup diameter over than 5.5 inches, keep that in mind. PACKAGE INCLUDING: 1 x 5.5'' Universal Dildo Holder with KlicLok system DECLARATION:This product only compatible with Hismith premium sex machine with KlicLok system sex machines.