Looking for Replacement Parts?
We have some replacement parts for stools, portable massage chairs and tables listed listed on our website. You can find it by hovering over the accessories dropdown menu and going to the massage tools and replacement parts section: Knobs are in a different section and can be found here: https://www.mastermassage.com/products/4pcs-knobs-set-black-color?_pos=1&_sid=f02b6d987&_ss=r&variant=13953776484461...