The carpet treads looked really nice but , unfortunately, they didn’t stay in place. We even tried double stick tape but they were still slipping. Too much of a safety issue for us to keep them, but when I tried to return, I was told I was too late. Their policy is 30 days and it was a few days over that. I had hoped they could do something for me but they said they couldn’t.   Very disappointing. I was just becoming a good customer but I don’t think I will be ordering from them again.