These are technically eye pillows, which you can use on your eyes and forehead when you are trying to relax or sleep, but they are are so much more! Heat these in the microwave to release the amazing lavender aroma and use on your muscles, to relive menstrual cramps, or to warm your hands/feet/neck. You can also freeze these and use as cold therapy to help with headaches or migraines. So many uses in such a beautiful package!