@carolinec, I think @donfeld and @akalsas have experience with pulsed electromagnetic field (PEMF) mats. @jenniferhunter was researching them too, for her horse. I hope they can offer recommendations.

I'm sure you've already done an Internet search for customer reviews. I found this article informative:
- What to Know When Choosing a PEMF Therapy Device for Home https://www.healthline.com/health/pemf-therapy-device

What are some of your criteria for purchasing a mat, Caroline? What kind of pain do you have? Have you had success with PEMF in a doctor's office? Do you have a budget?