I have the GymPak under my treadmill next to my Peloton mat. Functionally and asthetically they are the same material with the GymPak being about six inches longer.

Gympak PVC Treadmill Equipment Mat https://www.amazon.com/dp/B002PCPFKG?ref=ppx_pop_mob_ap_share

I’d buy it again and if I had to replace my Peloton mat I would go GymPak