rubber matting (Milton G22)

I need it to cushion a treadmill that I use to get a bit of movement in legs. I'm an OAP and disabled but have to make an effort to keep joints going. Preferably at least 1 x 2 mtrs or less and I could try to just cushion points where it touches floor and lessen the noise for my upstairs neighbor. He hasn't complained but always best to do best lol.