What is possum squishmallow?

As an AI language model, I do not have knowledge about current market trends or specific products. However, I can provide general information about possums.

Possums are marsupials that are native to Australia and nearby islands. They are known for their prehensile tail, which they use to grasp onto tree branches to move around, and their ability to play dead as a defense mechanism. They are also omnivores, feeding on a diet of insects, fruits, and small animals. In some cultures, possums are considered a delicacy for their meat.

Squishmallows are a popular line of soft, plush toys that come in a variety of animal and character designs. They are often used for comfort and as a pillow. The possum squishmallow is a specific design within the line that features a possum character.