Neck Ice Pack by Allonetech- Shoulder Ice Pack - Hot Cold Therapy Pack, Cool and Reusable Medical Freezer Gel Ice Packs for Swelling, Injuries, Headache, Cooler - Flexible, Soft and Instant(21");

About the product
- Trouble with lower back pains, stomach aches,headaches or joint pains? Make sure you always have one of these ice packs handy!
- Helps relive pain associated with bumps, bruises, aches, cramps, headaches, sinus pain, swelling, and joint pain.
- Get three ice packs in this set, one small, one medium and one large. The small ice pack is perfect for children, or smaller aches and pains, while the two larger ones are great for teenagers and adults.
- Get immediate hot or cold therapy by just putting hot water or ice in the bag and lock it securely.
- Its superior quality material and leak-proof design makes sure that the problem area remains dry so you can prioritize relief.

HOT TO USE
Hot therapy should not be used until 48 hours after the injury.
Hot Water Heating
Immerse pack in the hot water for approximately 10 minutes
Microwave Heating
Heat at full power for 30 seconds