Squishmallows - 3.5" Callum Yellow Green Monster w/Horns New HTF Halloween

The 3.5" Squishmallow they is part of the Halloween Squad and is known for his love of slime and his ability to make his own. The "HTF" in the description likely stands for "Hard To Find," indicating that this particular Squishmallow is rare or collectible, according to online listings. He is a clip-on, making him perfect for attaching to backpacks or bags.