Well packaged, after unboxing i noticed a smell which was similar to normal craft glue. The mat is Taking some time to unroll itself But i guess this is normal. To summ up i would order again. Price is good and quality also.
Really happy with it! It does have quite a strong smell (so a lot of pvc and less rubber) but the measurements are good! Roughly 800kOhm through the lead and about 50kOhm for a centimeter on the black (conductive) side. Measures out of range of my DMM on the gray side of the mat.