We offer office chair mats for thick carpeted or thin carpeted areas as well as anti-static mats and chair mats for wood floors. The first step in choosing an office chair mat is deciding what type of floor the chair mat will go on. Choose a chair mat that is meant for the floor you are using. Chair mats for carpet come in a couple different stud sizes for various carpet piles. Choose the larger studs for deeper carpet and smaller studs for thin carpet. If you are using your chair mat on a wood or tile floor, then make sure the chair mat has no studs and is designed for smooth surfaces. Next, make sure you choose the correct size. Often times people get chair mats that are too large or too small which makes the chair mat unusable or inadequate.