Response from americanfloormats.com
Thanks for reaching out - we're always happy to get feedback from customers. We're sorry to hear that your mat is scooting on top of the carpet; this can occasionally happen with thicker/denser carpets and/or where a deep carpet pad is in place. The black anchor tabs are one option to keep a mat firmly in place (regardless of the carpet or pad) though we also have a beige color option and a clear, anti-skid backing as well so you can still see the carpet below the mat and it won't be masked by another color. Feel free to reach out to us via email/phone at your convenience and we'd be happy to go over these options with you and find the best solution for your issue. Thanks!