[Hard Floor Protective Mat]Chair mat is thick and sturdy, made of 100% polyester/front and acrylic/back (with catechins), no cracks, curling or discoloration. Off-gassing, 100% odorless, non-toxic, PVC-free, BPA-free and phthalate-free to maintain a healthy indoor environment. It is a carpet-like mat rather than a hard plastic floor mat. This mat is designed for hard floors and is not suitable for carpets. [Chair Pad]Thickness is about 0.16 inches (weight: about 1.98 lbs), enough to protect the floor from scratches and the chair and casters from getting stuck. It allows your office chair casters to move easily while performing daily tasks and helps reduce the risk of leg fatigue. [Anti-Slip]Professional glue-free anti-slip coating design ensures that your hardwood floor table and chair mats are always in place. Effectively reduce noise and say goodbye to squeaky wooden floors. [Comfortable]The surface of the mat is a soft looped fabric like a carpet. Comfortable and safe material that your bare feet, cats and dogs will love too. [Cutable and Easy to Clean]The mat is easy to cut to fit your area. Perfect as an office mat or home office mat for rolling chairs/game chair mats/bedside mats/baby play mats/piano stool mats/porch mats/kitchen mats/table floor mats, etc. You can clean office chair cushions using a roller applicator, a vacuum cleaner, or just clean them with water. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!