This isn't normal and we'd really love for you to reach out to our devoted customer servants for some help to replace, reduce or refund your purchase.
In May of 2019 we most unfortuantely received a batch of mats with an approximate 15% defect rate in the quality of the rubber. We found this within 2 specific colours; the Coral and the Purple and so have moved these mats into a Factory Second Oulet collection. These mats deserve a purpose before disposal and you are most welcome to purchase one.
If the baove defect is found in your mat from any other colour range, please contact us immediately. You should expect and receive superior quality with any YogaTribe Eco Yoga mat that has been created with love for you.