The CAT stacking chairs are available in fabric and vinyl. They are offered with or without armrests or handling grip, on sled base or four legs. A rounded back version is available. A flip-up right or left flip-up writing tablet and a dolly are also available for this series. The visible metal portion of the seat frame, table and writing tablet are available in black, beige, dark grey, navy blue, light grey, sandex and chrome finishes .