Introducing the Plush Penguin Aqua Pearls™ Hot/Cold Pack filled with clear blue gel beads. On the back is an ultra-soft plush to give skin a gentle feel when applying on skin. Simple microwave the Aqua Pearls™ for a warm therapy or freeze for cold therapy. It is CPSIA and Prop65 Compliant, FDA Certified, and TRA tested. Safety reports for the Pearl Beads used are available upon request. Clean with mild soap and water for future therapy applications. Printed instructions included.