The Instant Hot/Cold Pack is a versatile therapeutic pack that can be used for both heat and cold therapy. This reusable pack helps relieve pain, reduce swelling, and soothe sore muscles through temperature-based treatment. Key features: • Dual-purpose hot and cold therapy • Reusable design • Easy to use and apply • Flexible and moldable material • Compact and portable size When using as a cold pack, place in freezer until desired temperature is reached. For hot therapy, follow heating instructions carefully. Always place a cloth barrier between the pack and skin to prevent direct contact. Duration of application should be limited to 15-20 minutes at a time. Allow skin to return to normal temperature between applications.