Easily move your office chair in your desk space and extend the life of your floors with our studded EconoMat Chair Mat Ideal for use on carpeting up to 0.25” thick, this mat features a textured top surface allowing for wheels to roll smoothly across. Floor Type: Hard Floor With a studded bottom surface to deter mat movement, it is perfect for daily use in commercial spaces or home offices The straight edge of this 46” by 60” mat enables seamless transition from mat to floor Made using a Free and Clear formula, there are no harsh chemicals and its GREENGUARD Gold Certification means the mat helps to promote healthier indoor air quality