To anyone who has a prosthetic...buy these!
What a difference this made for my friends who both had to have BTK amputations and, thus, are using a prosthetic for mobility. Their prosthetics rub a sore at the very same place on each of them. However, using these patches resolved the issue. I don't know what it's made of, exactly,  but it allows the residual limb to slide past the spot that was causing them trouble.  It is a true blessing that I stumbled across these "miracle patches" while looking for things that would help the daily lives of amputees.  I give 5 stars with confidence because seeing is believing! Both have healed limbs because of these patches!
Rating: 5 stars