Relaxation aromatherapy eye pillow is filled with flaxseed and lavender for a restful and rejuvenating experience. When storing in the freezer, place eye pillow in a plastic freezer bag so that it doesn't get wet.Directions: Eye pillow can be left in the freezer long term (in a sealed freezer bag) or chilled for at least 20 minutes. Eye pillow can also be used at room temperature. Eye pillow measures 4" x 9" and comes boxed. Handmade in Portland, Oregon.DO NOT USE HEATED