Instruct: Classify Amazon reviews into positive or negative sentiment
Query: don't bother

I purchased these coasters and a similar set. I don't care for these at all. They are cheaply made- the pics slide into a metal piece on the back. Mine arrived chipped and scratched. And the "mat" around the picture isn't a mat at all, it's just painted glass- which easily comes off. The space for the photo is small, as well.