We just moved from hard floors to carpeted and my chair mats aren’t made for carpet. What would be the best choice to put under them to convert them to carpet mats?
These are the slatted bamboo mats that roll up, so there’s a lot of give to them on the carpet and they sort of buckle under weight. I’m concerned they won’t hold up long like this.
I love these and they weren’t cheap - would really like to keep them.

*disclaimers about the aesthetics! We moved in and I had surgery so life has been a bit pre-occupied and decorating isn’t my strength on a good day. haha*