Azadx Office Chair Mat for Carpet Desk Chair Mat for Carpeted Floors Large Floor Mat for Office Chair on Low, Standard and No Pile Carpeted Floors Durable Carpet Protector Mat (51x 63'' Rectangle)Brand: Azadx Color: Clear Features: This wear resistant PVC chair mat is made of thick and sturdy plastic which is durable and won't crack or shatter while protecting your carpets in home or office from damages caused by chair casters or furniture Studded designed of this computer chair mat is to achieve a strong grip on carpeted floors to keep it in place without piercing or damaging your carpet The textured desk mat allows your office chair to move