Hook and loop fasteners keep moist heat packs in place.
. The terry cloth hot pack cover allows therapeutic moist heat to penetrate without burning the skin.Hydrocollator moist heat pack cover, all-terry microfiber, neck, 9" x 24", 12/case to prevent burning, all moist heat packs must be applied with either a hot pack cover or heavy towel completely wrapped around the pack. Hydrocollator® Moist Heat Pack Cover, All-Terry Microfiber, Neck, 9" x 24", 12/Case Moist heat pack cover - all-terry microfiber - neck - 9" x 24" - case of 12.