This can lead to bone-on-bone contact, inflammation, and pain. The Furzero™ uses targeted stimulation toprovide vital elementsthatincrease blood flow, eliminate inflammationand helprestore the natural cartilagelayer in the knee which results in The reversal of damage and elimination of your chronic pain, osteoarthritis and swelling & stiffness. Package Includes: 1 x Furzero™- Natural Knee Pain Patches