Do not use if you have decreased skin sensitivity or an open wound. If Diabetic, consult a physician before using cold therapy. Do not exceed 20 minutes per use. Comfortable soft, non woven fabric. Durable PE outer shell. Cloth-like, non woven backing is not only soft and comfortable but can also be used when less cold is desired or to protect sensitive skin from direct contact with the cold pack. DIRECTIONS: Chill gel pack for 2 hours in freezer or refrigerator. For more cold, use the PE side and for less cold and to protect sensitive skin from direct contact with the cold pack, use the non-woven, cloth-like side. DETAILS: Contains Five (5) 4 Inch Circle Cold Packs. CARE: Hand wash with warm soapy water. Dry thoroughly before freezing. Gel pack can be stored in refrigerator or freezer. ALSO HELPS: Stings, bumps, bruises, sprains, toothaches, strains, vaginoplasty, epistemology, sore nipples, injections sites, reduction of inflammation, children's boo boo's. FAST RELIEF: Reusable round gel ice packs for pain relief, kids injuries, breastfeeding, wisdom teeth, first aid, headaches, sinus relief, puffy sore eyes, tired eyes, and arthritis.Best Sellers Rank: See Top 100 in Health & Household. Special Feature: Reusable. Unit Count: 5.00 Count. Number of Items: 5. Age Range (Description): Child. Brand: NatraCure. : B07J1NQ9KT. Manufacturer: NatraCure. Date First Available: October 4, 2018. Package Dimensions: 5.79 x 4.17 x 1.61 inches; 9.14 Ounces. Is Discontinued By Manufacturer: No.