A half log cabin or maybe a quarted? With a plain blue binding and I used pink thread for quilting. Twin size I think. And these are all in my B&N sketchbooks. This one is 10.25 x 7.25. They come in lots of sizes with the wire binding on the long or short side. I really like them.
And this one is stitched in the ditch with some tassels on the corners.
Those little pink 1/2 triangles are called shark's teeth. I have some real ones. They wash up on beach.