Bring instant relief to sinuses with our Sinus Gel Wrap. Microwave or freeze this nontoxic glycerine-and-water-based wrap for hot or cold therapy. Adjustable strap; removable, machine-washable natural cotton cover. Taiwan.
Does not retain temp for long
PostedFebruary 14, 2010
Quality construction but they don't keep cool for even 5 minutes after days in the freezer.