First Aid Only 13463 Reusable Hot/Cold Pack - 12/Case

The reusable hot or cold medium gel pack measures 4-1/2\' x 6-3/4\' and features long-lasting outer plastic bag that lasts for years. This reusable gel pack has active ingredients of propylene glycol and sodium carboxymethyl cellulose.

• Hot/cold pack can be frozen for cold use or boiled for hot use.
• Reusable.
• Active ingredient propylene glycol, sodium carboxymethyl cellulose.
• Versatile - Provides effective treatment by wrapping around joints including knees, ankles and shoulders.
• Country of origin CN