1. REUSABLE & FLEXIBLE - The reusable gel ice packs remain soft and flexible even after freezing, allowing them to conform easily to body contours for effective treatment. 2. SKIN SAFE - The round gel packs feature a soft cloth backing that is gentle on sensitive skin. With a convenient size (4 inches in diameter), they can be comfortably applied to various areas of the face and body. 3. NATURAL PAIN RELIEF - These mini ice packs provide safe, non-invasive relief for minor injuries, puffy eyes, toothaches, bumps, bruises, and general inflammation. Suitable for facial and jaw use. 4. SAFE & DURABLE - Each medical-grade ice pack is made with non-toxic gel and a BPA-free, latex-free PE outer shell that is resistant to tearing and punctures. The round, flexible design supports comfortable application. 5. HOT & COLD THERAPY - These small packs can be safely used for both cold and heat therapy. For cold therapy, freeze for at least 30 minutes. For warm therapy, heat in a microwave or warm water as directed.