The rugs backing was stiff and hard and NOT "non-slip"! I RETURNED ALL OF THEM AND WAYFAIR CHARGED ME A FEE FOR THE RETURN! WHY?! I WAS NOT HAPPY WITH THE QUALITY OF THIS RUG AT ALL AND I SHOULD NOT HAVE HAD TO PAY TO RETURN THEM WHEN I NEVER EVEN USED THEM THEY WERE STILL IN THEIR ORIGINAL PACKAGING.