Office Chair Mat is made of top-grade PVC and free of the BPA.Our office floor mat is good for hardwood floors, tile, laminate, vinyl, concrete, and linoleum. It is ergonomically designed to allow effortless movement of office chair wheels, and provide good protection to your hard floor. Clear vinyl carpet protector allow the beauty and color of the carpet beneath the mat to show through, while protecting the carpet/floor from dirt, debris, moisture and chair casters; as well as increasing traction and making cleaning easier. Safe for walking on and off as well as for carts, wheelchairs and dollies to easily glide on and off the mats. ✔ Package contents: 1 × Clear rug. 【 Specification 】 : ● Material: 100% eco-friendly vinyl ● Thickness: 2mm,80/100/120cm wide,100-450cm length ● Color: Transparent ● Can be customized: Yes ● Can be trim: Yes 【 Feature 】 : ● Anti-scratch and nonslip, heat-resistant (up to 82 centigrade / 180 Fahrenheit). ● Use for home projects or parties to protect your carpet. ● Effectively helps to prevent damage to hard flooring/carpet caused by your office chair casters or wheels. ● Robust structure with sound absorbent properties. ● Washable and easy to clean wipeable. ● Suitable for underfloor heating. ● Good chemical resistance. ● Kid & Pet friendly. 【 Notice 】: ★ If it smells bad, please put it in a ventilated place. ★ Minor errors can occur due to different batches and manual measurements. Thank you for your understanding. ★ All the above images are displayed, and the different display effects may be different. Please refer to the current product. Warm Tips: 1. Keep away from fire or extreme heat. 2.These mats may be rolled when packaged. In such cases, the PVC material may take a few hours to return to its original shape once unpacked.