Because of the unique and patented design, the SurErec ring ensures that the scrotal tissue is not drawn into the cylinder of the pump, giving many patients a more comfortable fit, a better seal between body and cylinder, and a greater tension to help keep the penis durably erect.
The SurErec is an ideal alternative for many men who find the standard tension rings too loose. For users who find it uncomfortable to slip the ring off the cylinder and onto the penis, the SurErec also eliminates the transfer process.
Inner Diameter (before stretching)
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