Robust. Unclips for packing in suitcase.
I very sincerely wish I had this 5 decades ago. I SHOULD HAVE whittled something similar out of wood way back then. If you, dear reader, are one the fence, as it pertains to deciding if this is for you or not: look up “trigger points” on Wikipedia. President JFK had a doctor who was an expert in this medical field. You don’t hear much about it because Big Pharma can’t make money off of it. The science is well documented.  My personal advice?  Get one of these and fire your Chiropractor. I did.
Rating: 5 stars