It provides a studded back designed to achieve a strong grip without piercing or damaging your carpet backing, beveled edge for smoother rolling on and off your mat, and a lip to cover the carpet under your desk when your chair is pushed all the way in. see allitem description.
Studded Chair Mat With Lip. The lip of these chair mats protects carpet when you roll the chair nearer to the table. This ensures that your carpet is always protected.
New Alera Studded Chair Mat for Flat Pile Carpet 36" x 48 ... from us-w1-img-listing.eccang.com
They also allow you to more easily maneuver your wheeled chair over carpet in your home office. Protect carpet from caster wear, spills these office floor mats include a studded back to prevent the mat from sliding. You can find a chair mat with lip, a studded beveled mat, a standard rectangular mat, or a workstation mat.
Ramped edges allow for easy off/on molded cleats and studs cling to carpet and securely hold the chair mat in place.
The lip on the front allows a chair to remain on the mat when it. Mats intended for use on carpeting should have small studs on the underside that hold onto the chair mats aren't designed for use under the desk and may crack. Use the staples flat pile carpet chairmat, standard lip, 36' x 48', to protect your office carpeting from wear and tear caused by rolling office chairs. They are all very much durable and do not stays and there is also the round chair mat with which there is no problem of placing it in the right direction.