NourisonRugs Direct Rug, POLYPROPYLENE, Multicoloured, 66cm x 229cm

Is this soft like carpet or more like a berber?

I ordered the runner and it has so many bumps from being tightly rolled up. How do you get these bumps out of it so it will lay flat?

What is the correct color? Sealife, sunset, or multi? I found it cheaper on Houzz, but they are calling it "multi" or "sunset".

Does the 2 x7 have a rubber backing?