Promotional First Aid, Koala Aqua Pearls Hot Cold Pack, Fun and unique koala shape, perfect for promotional giveaways or personal use Dual functionality for hot or cold therapy, ideal for soothing aches, pains, or swelling Simply microwave for warm therapy or freeze for cold therapy Filled with gel beads for consistent and long-lasting temperature therapy CPSIA and Prop65 compliant, FDA certified, and TRA tested for safety Reusable and easy to clean with mild soap and water Use instructions printed on the item for convenience … #WHF-KA25 $1.96/each.