My friend has a similar mat from another manufacturer. You can tell the difference in quality quickly by a simple test:. If I take the mats betw thumb and forefinger and together press, touching at this mat here without much force almost two fingers, when my girlfriend is still neat material in between, the mat absorbs So when printing.
I would love to return the mat, but thanks to the impractical form should a Spezielkarton for shipping to be more expensive than to keep the mat (so it is advisable to always save the carton)
My personal conclusion:
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Even for its price range a very bad yoga mat, which is best suitable for lying exercises or therapy applications. Yoga, Workout, Pilates is not possible, because the mat is non-slip and the material is too soft, so that the mat has no attenuation and smacking sticks while exercising at the latest after 10minutes as chewing gum on the heel.