For Menstrual Cramp Relief. Ah those warm, toasty hugs would be nice. Relieve menstrual cramps and muscle tension for ultimate comfort with Enya's compostable heating patches. One box contains 3 heat patches. So long, cramps ✌ PRODUCT DESCRIPTION * 3 Patches | 8 x 10 cm * 60°C maximum * Up to 5 hours of usage * Individually wrapped * Heats up when exposed to air * Easy-to-use, convenient and portable * Eco-friendly & compostable * Adhesive to put on over garments for on-the-go use MADE WITH : Iron powder, vermiculite, salt, activated charcoal, water FAST-HEATING Takes 5-10 minutes to heat up to an ideal, therapeutic temperature to promote blood flow and ease muscle tension. COMPOSTABLE MATERIALS Enya’s heating patches are made with non-toxic ingredients for maximum comfort and relief. Contents of the patches can be emptied onto soil and are great for your plant babies too! HOW TO USE: Tear off packaging. When exposed to air, the patch will heat up by itself. Peel and paste onto underwear or directly onto abdomen area according to heat preference. Alternatively you may also apply the adhesive side on the inner side of your underwear. Advisable to remove the patch after every hour of use to rest your skin. Prolonged contact with low heat may cause burns.