Thank you for viewing. The one on the left has cutter marks from use. It's deformed. I don't know if it can be fixed by putting a weight on it. The PLANEX cutter mat is unused, but has been stored for a long time. There's a hole in the packaging, so I think it might be able to be clipped into a system notebook or something. I haven't opened it, so I don't know the condition of the contents. It's small, so I think it would be good for carrying around or for marking small handmade items. If anyone would like to use them, please let me know (⁠•⁠‿⁠•⁠)