Body Relief Pillow by Solay Solay Body Relief Pillows are the perfect treatment for sore necks, shoulders, knees, spine and elsewhere. Cold therapy helps reduce swelling and pain brought on by injuries and over use. Doctors recommend cold therapy as an anti-inflammatory for painful swelling. Handcrafted in the USA using high quality natural cotton and filled with Himalayan Crystal salts. To Use: Heat in the oven at 175 degrees for 10-15 minutes or keep in the freezer and use as needed. Solay therapy pillow with removable, washable cover & drawstring cotton bag for easy travel. Dimensions: 18" x 5"