Luxurious Executive Office Chairs with Flexible Rocking System and Massy Handrail with Padded Item size: 35. 43''W x 17. 71H x 0. 12TH(900mm x 450mm x 3mm) please make sure the size you need before you place the order Smooths and frees your mouse controlling Makes your pointing steady and accurate With strong colorfastness to crocking and launderings Quality guarantee