Enokon Far Infrared Pain Relief Heat Patch is a therapeutic adhesive patch designed specifically for knee pain relief. Each box contains 6 patches measuring 10x15cm that provide up to 24 hours of continuous heat therapy for temporary relief of arthritis, joint pain, and knee pain. Key features: • Far infrared heat technology for deep penetrating relief • Lasts up to 24 hours per patch • Suitable size for knee application (10x15cm) • Package contains 6 patches • Targets arthritis, joint pain and knee pain • Easy to apply adhesive design The patches utilize far infrared heat technology to provide targeted relief to the knee area. Each patch is sized appropriately at 10x15cm to cover the knee joint effectively. The adhesive design ensures the patch stays in place while delivering consistent heat therapy for up to 24 hours. This product is specifically formulated to address multiple types of knee-related discomfort including arthritis pain, general joint pain, and acute knee pain.