The flat design of the rings offers not only exceptional comfort, but also unparalleled safety. Made of high quality medical grade polycarbonate, the Mr. Stubb lightweight, hypoallergenic and durable. Ventilation openings ensure optimal hygiene, while a discreet opening ensures hassle-free urination.
With various ring sizes and spacers included in each package, you can precisely adjust the fit to your individual needs. The Mr. Stubb takes away the ability to touch your own genitals, giving the key holder optimal control over the sexual satisfaction of both partners.
The ring sizes included have the following measurements: 50, 47, 44, 41 and 38 mm
