A:AnswerHello,
Thank you for your question on the Floortex Anti-Static PVC Chair Mat. We can confirm that due to the size of this mat, this product is shipped rolled. To help your mat straighten out, we would suggest placing weights on the areas that are lumpy and leaving the mat in a warm environment for 72 hours. If you would like any more advice on unrolling your PVC chair mat, please feel free to contact us at [email protected] or call us on 615-208-9697 and we will be happy to help!
Thank you,
Rebecca