Warmies Microwavable Stuffed Animal: My First Warmies are made with the softest fabrics and silky satin details that add an elegant touch while providing a tactile feel your child is sure to love. 13 inches tall. 2 lbs. Chill for a Cooling Sensation: Need a cool-down? Place your Warmies plush in a sealed freezer bag and let it chill for two to three hours. A refreshing option for warm days or aches and pains. Heat Up for Soothing Warmth: Enjoy comforting warmth for your needs by heating your Warmies plush in the microwave for up to 90 seconds. Refer to the included heating guide for proper heating time.