Kwik-Moving Relief Patches are small-sized pain relief patches that measure 6.5 x 4.2 cm. Each box contains 20 patches designed to activate body heat to combat pain. These patches provide targeted relief through their heat-activation mechanism. The patches work by activating body heat to provide relief against pain. The small size (6.5 x 4.2 cm) makes them suitable for targeted application on specific areas. As this is a medical product for pain relief, please follow usage instructions carefully and consult a healthcare professional if needed.