Heatable and Coolable:This 4.6 pounds weighted plush toy comes with a removable, microwaveable heating pad, Put the removable packaging bag in the microwave for 30 seconds according to the instructions to get 30 minutes of continuous warmth, or put it in the freezer for a few hours to bring you coolness. Designed for both kids and adults Removable & Washable: Our weighted stuffed animals toy is originally designed with removable weights and a washable outer layer, which is easy to clean and maintain.