ULTIMATE STROKER BEADS5 Rows of stroking Stimulation for both him and her.Plus added support for a firmer erection. Super stretchy, smooth and stimulating. These are very popular and with good reason!100% effective power boost! Long lasting erections. Applied to the base of an erect penis, the ring can make the wearer last for up to 4 times as long by restricting the flow of blood back from the penis after erection has been achieved.