Humanscale's Monarch Mat provides long-lasting comfort and support for today's active professionals. An essential component of the ergonomic workstation, this standing mat disperses pressure and increases circulation throughout the lower body. The Monarch Mat's design was named after the beautiful Monarch butterfly due to its similar shape and sustainable features. It is the only product on the market with a groove design that allows chairs to roll back and forth without having to be mounted on top of the mat. Throughout the day, the mat adapts to all movements and encourages regular activity and sit/stand utilization. It is simple to clean, does not absorb liquids and passes all fire and material safety requirements.