Item Type: Gel Ice PackMaterial: PVC, GelApplication: Lipprotection, reduce swelling.How to UseHot compress:1. Put the product in a microwave oven to heat or immerse the product in water, use medium power to set for 30 seconds, until it reaches the desired temperature2. Soak the product in hot water at about 80-90 degrees for 3-5 minutesCold compress:1. Put the product in the refrigerator for 2 hours before use.2. Wrap the product with a towel to avoid direct contact with the skin to prevent frostbite. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1It can help reduce swelling, protect and your lip, or can be used in other body part to relieve pain. 2The gel ice pack is suitable for both hot and cold compress and available in winter and summer. 3Made of soft material, environmentally friendly and skinfriendly, comfortable to use. 4It is leakageproof with high compression strength, so you can use the gel pack without worrying. 5Reusable and odorless, not easy to deform with soft hand feeling and superb technology.