Made from Scraps

I was rummaging in the cupboard today and came across these - triangles joined in little strips, each a fraction less than six inches long.  They were made from the cut off spare triangles when I made a quilt in the Sister's Choice pattern about two and a half years ago.  I made them and then shoved them away, not quite knowing what to do with them, but after coming across them today I think there might be an idea brewing...