This firm but flexible rod was designed to pair with our 6" Realistic STP and 5.5" Rex STP.  To use, simply apply water based lube, then slide the Erection Rod inside the funnel of your STP and you are ready to go!

Dimensions 5" shaft length x 7/8" shaft diameter

STP (STAND TO PEE) DEVICE | 6" REALISTIC

STP (STAND TO PEE) DEVICE | 5.5" REX

Quick Tip: We recommend applying a water based lubricant to the silicone erection rod before insertion for ease of insertion and removal. 

Remove rod from STP when not in use.  Do not pack with rod inserted.

To select the correct size rod for other STP models - click here: "ERECTION ROD SIZE RANGE".