Simply attach this extender to the ends of the SPIbelt® and go! The Belt Extender comfortably and discreetly increases your SPIbelt’s elastic by up to 12 inches.  Fits with our belts that are 1" in width.

NOTE: This extender can be added to any SPIbelt with the exception of Endurance Series, the Dual Pocket PRO, SPIbelt PRO, Distance PRO, Performance PRO. For kids belts purchased prior to 2025, please contact us.