The patented Rapid Relief Instant Cold Pack with Self-Adhering Wrap and Gentle Touch technology delivers direct-to-skin cold therapy to reduce swelling and discomfort after an injury. The built-in SelfAdhering Wrap applies an appropriate amount of compression directly, and comfortably, to the injured area.Features, Temperature: Delivers approximately 2'C/36'F of cold therapy when activated at room temperature, Gentle Touch technology delivers direct-to-skin cold therapy, FTP (fold-to-pop) technology, allowing the user to activate the cold pack simply by folding it in half, Built-in compression wrap, Tri-lingual packaging (English, Spanish and French)Application, INSTANT COLD THERAPY RELIEF:, Bruises and swelling, Muscle spasms and pain, Headaches and minor injuries