If you want to give your partner a particularly pleasant couple of hours, you should definitely try a penis ring. On the one hand, si strengthens and prolongs your erection enormously thanks to super-adherence. On the other hand, you and your loved one will have additional stimulation. Several thickening of the rings make them particularly exciting! Can be used individually or in combination. Ø 2-2,5 cm (expandable). Clear. Material: TPE.