Get more out of your Power Banger fucking machine. This accessory adds both length and strong, spring-loaded mobility to every thrust. The Spring Flex Extender includes the same Vac-U-Lock Plug and Safety Bumper included with the original Power Banger for quick, easy setup without disassembling other accessories. Work your angles, go deeper, and fuck like youve never fucked before. Kink by Doc Johnson is an exciting collaboration with Kink.com to create a collection of high-quality authentic fetish items suitable for long-term practitioners and new initiates alike.