Floortex Ultimat Polycarbonate XXL Chair Mat for Hard Floors, 48" x 118", Rectangular, Clear (FR1230019ER)The best choice of chair mat for wide desks, and for users who tend to roll over a larger area, such as reception staff or those with multiple screens or task areas XXL Chair Mats are part of the Ultimat range, in rectangular and square shapes A Floortex polycarbonate chair mat will not bend, curl, crack or discolor under normal use It makes for a strong chair mat, suitable for 24 7 365 use, and is highly recommended for big and tall users Dimension: