Please note that thickness of the mats may vary slightly.
This is due to the manufacturing process and as such there are tolerances of +/-10%
Each batch of mats may have slight colour variation
EVA Foam is a petroleum by-product and can have a slight sheen on them, which is consistent with foam products.
Please note that the release agent used during the manufacturing process can sometimes leave marks on the mats. This can cleaned off with warm soapy water.