Good Afternoon,
Thanks for your review.
I am sorry to hear you aren't happy with your mat. Turtle Mat backings are anti-slip and engineered to minimise movement as much as possible; however we cannot guarantee there will be no movement as there are so many different floor finishes and carpet finishes and piles.
I can't see that you have been in touch with us on email about this, please don't hesitate to send an email to info@turtlemat.co.uk if you would like to discuss this further.
Kind Regards,
Laura - Turtle Mat