Sirona's Period Pain Relief Patch is a 100% herbal formulation for menstrual and muscular pain. It is enriched with the goodness of natural pain relievers. Menthol and Eucalyptus Oil, the patch relaxes your muscles within a few minutes of application and provides cooling relief from cramps. The patches come in compact packaging which can easily fit in any purse or bag. They are light in weight and can be easily disposed of in the waste bin after use. These ultra thin patches are easy to apply and the essential oils start releasing in a controlled manner continuing for up to 8-10 hours, giving you long lasting relief. It can be comfortably applied to the affected areas to make your social outings, meetings or traveling a relaxed and pain free experience.