Armless guest chairs stack up to five high. Use in meeting rooms, conference areas, cafeterias and reception areas. Seat and back are fully upholstered for comfort. Molded seat underpans protect seat fabric when stacked and give a finished appearance. 12-gauge, 1 steel tubing delivers exceptional rigidity. Upholstery is made with 50 percent polyester and 50 percent acrylic fabric with fabric protector. Chair is available in black frame only. Seat size is 20-1/4" wide x 19-3/4" deep. Usable seat depth is 16-3/4". Seat from floor height is 18". Back measures 21-1/4" wide x 16-1/4" high. Chair is certified by SCS to be in compliance with specific, indoor, air-quality emission requirements and meets or exceeds applicable ANSI/BIFMA standards.