Look at the difference in size between the top green and black fish, and the middle red fish. Same pattern, different fabrics. The red fish is made out of all reclaimed sweater knits and so the stretchier material g-r-o-w-s when I stuff it! Also, the red fish is softer (and floppier) in general. Not sitting up straight for the photo!

Compared to-

3 heads-

3 tails-