Dynarex Reusable Hot / Cold Gel Packs, 4" x 6", 24/Case

Easy-to-use, reusable gel pack provides both hot and cold therapy.

• Delivers soothing relief from sore muscles, arthritis, sprains, swelling, common aches and bruising
• Retains a therapeutic temperature for approximately 20 minutes
• Freeze or microwave
• Reusable and non-toxic