Office Depot(R) Brand Berber Carpet Chair Mat

Perfect for Berber carpets, this Office Depot chair mat work great on carpets that are 1/4in.- to 3/8in.-thick (including padding). The beveled edge allows for seamless movement from mat to carpet, reducing fatigue and stress on muscles in the body. Chair mats help reduce repetitive strain injury and lower back fatigue that could occur when rolling your chair manually. They also help increase productivity as you can roll from task to in your workspace. Made of durable clear vinyl to hold up to constant use. Backed by manufacturers 3-year warranty.