Product review (5 stars): great time saver and work saver
I have taken apart disposals before to replace torn baffles. But this is neat. Just used a sharp knife to cut out the old baffle, which leaves its rim as a washer intact so you don't have to unhook the plumbing (and/or the electrical) in order to take down the disposal. Then just push the new baffle in place. The whole job is less than two minutes with no strain or effort. Wow !!! And it is quieter than the old baffle.