This set of 3 pain relief patches includes different brands and options for managing pain. Each pack contains a heat patch that is designed to provide targeted relief from muscle aches and stiffness. The packaging of each product indicates the inclusion of multiple patches, with varying quantities such as 8 and 10, suggesting a variety of uses and a potentially long duration of application. The diverse selection in this set allows users to try different types of patches to find the one that best soothes their specific type of discomfort.