My Rainbow Pops Pillow is composed of a rainbow of popcorn stitches. As you can see, my version of a rainbow includes a lot of pink! The back is simply constructed of double crochet stitches with the cream yarn. The pillow is joined together with five buttons. This allows the pillow to be taken on and off of the insert. I used Patons Grace Cotton yarn, but any dk weight yarn would work for this project. There are step by step pictures included throughout the pattern to help you!