Bucky Kids soothing packs to the rescue! These woopsies packs are fun, friendly, and always ready to help soothe all those little bumps and bruises your child may get. Comes in six different unique characters, but all like to be hot or cold. You can warm the kids packs in the microwave or chill them in the freezer depending on what pain demands. The outer layer of the soothing packs are comfortable embroidered covers of super-soft sustainable bamboo terrycloth. Filled with premium whole buckwheat seed.