The Discovery vibrating probe ring by Malesation combines the stimulation of an anal probe with the intense pleasure of a cock ring. This toy delivers anal pleasure as well as a firmer erection that lasts longer – perfect for solo or partner play. This toy is made from 100% phthalate free silicone and the powerful motor delivers 5 ultra quiet vibration modes. The ring diameter measures 5.3cm while the plug has an insertable length of 7.8cm and a maximum diameter of 2.9cm. Intelligent construction with a memory effect allows you to bend the plug into your ideal shape for personalised stimulation.