Can't be used on carpet. Deeper Under Table, Support for Feet! Upgrade Your Workspace with Yecaye! Yecaye office floor mat: Designed for hard floors! Say goodbye to scratches and marks with our tough and smooth chair mat. The extended lip fits snugly under your desk, providing support for your feet. Enjoy enhanced workplace comfort with our impact-resistant mat. It’s waterproof, easy to clean, and safe for you and your loved ones. Made from durable PVC, it’s perfect for frequent use. Get yours now! Note: It arrives rolled but flattens easily.Can't be used on carpet. Rolled Up Packaging Efficient delivery with rolled packaging. Compared with the hard material, our chair mat is made of soft PVC, it's not cracked, easy to fold Curl Up in Reverse After unpacking, unfold the crimped floor mat in reverse. Please be sure to follow this step to obtain a flat surface. Spread Out Spread the chair mat out on the hard floor according to your needs. Remember, this floor mat should only be used on hard floors. Matte side face up. Flatten Out Generally, the chair mat is flat after laying them out for a while. If it's still a little curly, add weight to the mat and leave it for 1-2 days