Firmtech Performing C-RingFirmTechb s original erection ring delivers individualized comfort and fit for ultimate pleasure and performance without the tech enabled data from our tech ring. The b sexcessb is found in the ringb s asymmetrical latch and loop design, making it easy to get on and off around sensitive anatomy. By applying soft pressure around the base of the penis and testicles, the FPR's elastomer ring slows blood leaving the penis, leading to sustained erections,