Reusable Hot & Cold Gel Pack First Aid, Sports Heat, Cryotherapy to Assist Recovery, Stop Swelling, Inflammation Pain Relief For Back, Knee, Shoulder, Ankle, Elbow Muscle Injuries (12 x 25cm)

ICE COLD: Use it as an ice pack during the early stages following injury to help minimise pain, bleeding and swelling in the tissues. HEAT: Use it as a heat pack later to help the healing process by increasing local blood flow and promote relaxation. DIRECTIONS: Simply cool in a refrigerator or freezer and it will stay cold, or warm in hot water (or microwave oven) in order to use it as a hot pack. SPECIFICATION: Measures approximately 12cm x 25cm / 5" x 10" (H x W) NOTE: Do not exceed 15 seconds of heating in the microwave.