About this item Smart 3-pack design to meet different needs. [Large (11"), Medium (9"), Small (6")] - The small ice pack is ideal for children or minor aches, while the two larger ice packs are suitable for teens and adults. Quick relief - Effective for applying cold therapy to help reduce pain and swelling from minor scrapes, bruises, muscle aches, sprains, and strains. Designed to help relieve pain, reduce swelling, and support recovery. Stays cool longer than standard gel packs. Ideal for sports injuries and first aid use. Features a premium leak-proof lid with a wide opening for easy filling with ice cubes or crushed ice. Simple to use - Just add ice and water to help soothe headaches, bruises, migraines, muscle aches, and swelling. For heat therapy, add warm water (do not use boiling water; recommended temperature 50-60C/122F-140F) to help relieve stomach discomfort, migraines, sinus, and joint pain. Essential for everyday use - Keep an ice pack at your desk, in the car, and at home for quick access. Suitable for use after physical activity, minor injuries, or general discomfort.