Sounds like the same product as the Anxiety Wrap
It uses a technique called Maintained Pressure, the same technique used to help calm autistic children.
I always thought it would work great on my cat when taking him to the vet. Getting it on him might be a whole other ball of wax though.
"To close your eyes will not ease another's pain." ~ Chinese Proverb
“We must not refuse to see with our eyes what they must endure with their bodies.” ~ Gretchen Wyler