AFS-TEX System 5000 Active anti-fatigue mat for the ultimate in ergonomic standing. The non-linear, contoured surface encourages regular movement Raised ergonomic surround feature allows further rocking or stretching of feet and ankles. Such activity increases the body's metabolism and stimulates blood flow which can reduce fatigue The Ultimat polycarbonate chair mat provides the perfect ergonomic glide surface for caster based chairs to reduce strain on the lower body and legs Size: 38" x 62" The polycarbonate chair mat is custom sizes to work with the AFS-TEX5000 anti-fatigue mat. Incredibly durable, high clarity for the ultimate in floor protection Utilize the AFS-TEX 5000 on top of the chair mat while standing. Use the ergo-bar facility to slide it under your desk when reverting to sitting. The smooth backS2S chair mat is designed for use on hard floors Please note, due to the manufacturing process this product has a +/- 5% size tolerance. All measurements are rounded to the nearest inch The ultimate ergonomic solution for sit-to-stand working. Combining the premium standing surface with the market leading easy glide polycarbonate chair mat for use while sitting. Active Anti-Fatigue Mat size: 36" x 26" Chair mat size: 38" x 62"