Key Information: ‣ Size: Fits 2 insulin pens ‣ Uses: Designed to maintain the temperature of two insulin pens during travel, ensuring that insulin remains effective and safe to use. ‣ Directions: Soak the wallet in water, insert the insulin pens, and use as needed. ‣ Warnings & Precautions: Ensure the wallet is properly soaked before each use to maintain cooling efficiency