I wasn't sure about the colored corners on some of them either. I decided to put them all on and see how they look when I lay the quilt out when they are all finished. If I don't like them I will cut them off and replace them with my background fabric. I found a sashing fabric I love. Of course it is last years fabric and they don't have any more. I am working on finding out the manufacturer and name so I can search the internet for it. It is stuck in my head and now nothing else will do. I have checked all the LQS and none of them have it. I went to 5 shops today. There is one more shop about an hour away I haven't been to. As soon as I find out the manufacturer I will call them.