Meditation Eye PillowOur Eye Pillow's dimensions are 9x4, they are handmade in Tennessee with soft 100% cotton fabric and weigh between 8 9 oz depending on the filling. For Heat Therapy You can heat these hot cold aromatherapy eye pillows in the microwave for 30 seconds to heat them up, then repeat for 15 second increments until you have reached the desired warmth. For Cold Therapy To cool your eye pillow put it in a Ziploc bag in the freezer for at least one hour to have