I have been told I should have knee replacement surgery. I cannot afford to do that at the moment, both the time or the loss of income. I am able to manage the pain in my knee by using the BioMagnetic Knee Support 24 hours a day. I have tried numerous others and nothing reduces the pain like the BioMagnetic one. I recently started getting arthritis pain in the other knee and I ordered a second knee support from you to manage that as I know they are the only thing that works. Because they are connected by Velcro, they accommodate your knee swelling where other guards do not. Love them!