Smooth, non-studded bottom easily repositions on any surface. Lipped shape slides between file pedestals for a perfect workstation fit. Protect your flooring surfaces and define your workspace with HON chair mats. Choose between a smooth underside for hard surfaces or a studded underside that confidently grips carpet. You can also add a lipped edge that keeps chairs from rolling off the mat. Easily roll any task chair caster onto a HON chair mat and protect your work areas from damage.