When replaced with the original rods that come with the SMP Enlarger, these rods can extend the top length from 5" to 7.5". This gives you the ability to stretch the flaccid penis an additional 2.5 inches over the original SMP Enlarger. Once you have maxed out your size gain make an investment in these extender rods to continue training your penis to achieve greater lengths. You get a pair of extender rods for use with your SMP Device.

Note: The image only demonstrates the difference in length between the rods that come with the SMP Enlarger and these extension rods. An SMP Enlarger is not included when you order these extension rods alone.