.FeaturesTo protect the user from the very hot moist heat pack, all moist heat packs must be applied with either a hot pack cover or heavy towel completely wrapped around the packThe terry cloth hot pack cover allows therapeutic moist heat to penetrate without burning the skinHook and loop fasteners keep moist heat packs in placeSoft microfiber finish gives comfortable feelCovers are machine washableCover - Terry with Foam-FillHalf sizeDimension - 12 x 1 x 15 in.