Chair Mat for Hard Floors, QQpony 1/6" Thick 63"x51" Office Chair Mat for Hardwood Floors, Premium Floor Protector Chair Mat Desk Rug for Home Office (Dark Grey)Brand: QQpony Color: Dark Grey Features: New Generation Of Upgraded Material: QQpony chair mat is made of 100% polyester fibers and PP non slip backing. The upgraded fibers are more durable and reliable, will not shed and pilling like other brands of mats. will not shed and pilling like other brands of mats. Pefect Size and Thickness: Product size: 63" x 51"; Thickness: 1 6" (Manual Measurement). Large enough to allow the chair to roll freely on the