These Aromatherapy Weighted Eye Pillows - reduce pain from Headaches, Sinus pressure, and help you Sleep. Each one is made of a soft, luxurious fabric and is filled with natural clay beads scented with Valerian & Lavender (sleep), Eucalyptus (sinus), or Peppermint (headache) Essential Oils. The adjustable strap provides a comfortable fit and the clay beads deliver moist, long-lasting hot or cold therapy. Infused with therapeutic-grade essential oils our masks can be used for HOT OR COLD THERAPY and have over .5 pounds of evenly-distribute weighted clay beads for comfort and performance allowing for deep-pressure stimulation to get better results than other masks. Clay beads provide gentle pressure that sends a signal to your brain to relax while resting distributing the benefits of the oils. Size 8" x 3.75" x .75" Weight 8 ounces Lasts up to 30 uses