Stackable up to 20 chairs at a time, the Fiber A-Base model makes for an ideal contract market chair, melding maximum comfort with minimum space needs. By stacking onto the A-shaped chrome base instead of the seat, the side chair avoids getting scratches or pressure marks. From Danish designers Iskos-Berlin for Copenhagen-based Muuto, the molded chair is fabricated from a bio-composite plastic that includes 25 percent wood fibers, with an appealing variegated texture.