These Reliance Medical Relief Instant Ice Packs provide immediate cold therapy for sprains, abrasions, bruising, and various muscle injuries. Designed for fast application in first aid situations, each pack activates quickly when the inner pouch is broken and shaken, providing rapid cooling without the need for pre-chilling. The formula is entirely free from ammonium nitrate, ensuring a safe and reliable cooling method for emergency response or sports facility safety. Each pack measures 135x35x285mm and is intended for single use. This bulk pack includes 60 individual ice packs.