Clear, corner-workstation polycarbonate chair mat is designed for use on low-to-medium pile carpets up to 1/2" thick, including padding. The shape is ideal for corner or L-shaped desk setups. Studded backing keeps the mat securely in place on a variety of carpet styles. Smooth edges allow easy chair movement on and off the mat. Chairmat offers clear design and optimal protection for your carpet.Clear, corner-workstation polycarbonate chair mat is designed for use on low-to-medium pile carpets up to 1/2" thick, including padding. The shape is ideal for corner or L-shaped desk setups. Studded backing keeps the mat securely in place on a variety of carpet styles. Smooth edges allow easy chair movement on and off the mat. Chairmat offers clear design and optimal protection for your carpet.