blue pinwheels for my youngest grandson

I made these pinwheels about 15-20 years ago, but never had enough to do anything with them. I finally decided I would just add borders until it was large enough for a baby quilt for my newest grandson. He's received it, so I can post here.

One of the fabrics is leftover from when I made my son, his Dad, an all-blue quilt for his bunk bed.