LidoSpot pain relieving patches provide long-lasting pain relief from back, neck, joint and muscle aches, soreness, pain and discomfort. Each patch contains the highest permissible amount of lidocaine (4%) without a prescription, and 1% menthol. The patches prevent nerves from sending pain impulses to the brain, providing relief when it's needed most. Used after pain treatment regimens, the patches provide relief for up to 12 hours. This is a pack of 5 patches. At 4"x6", the patch is large enough to fit areas such as the back or thigh. Ideal to use during pain-treatment regimens to provide temporary relief. The patches can easily be cut to a customized size and shape for hard to treat areas such as the wrist or elbow. Strong adhesive ensures the patch stays on during physical activity. These transdermal patches are non-habit forming.