I’ve also been looking for stands, to put behind the couch and bookend them. I know they had them for the Sonia play one’s, but is it too big for the minis?

Eximus Fixed Height Speaker Floor Stand for Sonos One and Sonos One SL and Sonos Play:1 - Cable Management Built In - Easy Assembly - Gloss Black Finish https://www.amazon.com/dp/B07X462Z8B/ref=cm_sw_r_cp_api_glt_fabc_J0QCJ8NEE0VSWEHRXSYK