Lorell PlushMat Medium Pile Studded Chair Mat, For L-Workstation With Lip, 60 "x 66in, Clear

Ideal for plush carpets and works best on carpets up to 3/4in thick, including padding Studded back keeps mat in place on a variety of carpet styles. Bevel track edge is designed for easy on-off chair movement. Chair mat offers crystal clear design and optimal protection for your carpet.