Replace plastic hot water bottles and ice packs with a weighted pillow made from linen and flax seeds. This pillow provides hot or cold comfort, molds to the body comfortably and adds weighted pressure in addition to hot or cold therapy. Removable cover Oexo-Tex certified linen cover 100% laundered European Linen Cotton pillow cover Organic flax seeds Size: 8" by 10" Approx. 1 lb.