This computer chair mat is designed for use on all hard floor surfaces such as tile, vinyl, hardwood, and more - a slightly coated underside prevents the mat from slipping. This thick and sturdy plastic desk mat won't crack or shatter while protecting your office floor from damaging chair casters. The textured wear-resistant PVC chair mat allows your office chair to move easily without skidding. This home office floor mat promotes ergonomic posture by allowing you to roll between tasks. The clear rectangular hard floor chair mat lets the natural beauty of your floor shine through.