I saved a picture of a scrap quilt block from Pinterest. I can't post it here because I didn't save the link just the picture. It was made of all 2 X 3-1/2 inch rectangles. It started by sewing 2 of the 3-1/2 inch side together, then 2 X 3-1/2 rectangles were added to the top and bottom and they continued kind of like a log cabin block until they got a block. I am working on a great scrappy from Madquilter right now with 2 X 5 inch pieces so I might do one with the smaller rectangles next.