Chair Mat: Buy

Mark the point flush with the carpet surface and measure that length. Requires a standard thin mat. Medium Pile (Up to "): Needs a thicker mat with slightly longer spikes. High Pile (Over

Use mats with a smooth back . Spiked mats will damage hard floor finishes. The "Paperclip Test" for Carpet buy chair mat

"): Requires a very thick, heavy-duty mat to prevent cracking. 2. Choose the Material Chair Mats Buying Guide - K-Log Mark the point flush with the carpet surface

Use mats with grippers or cleats on the bottom to anchor the mat in place. buy chair mat