Silhouet-Tone Contoured Air Lift Stool

• Contoured stool with adjustable backrest
• Lumbar support
• Black base with 5 silent « Soft Wheel » casters
• Adjustable height; Standard height: 17” to 22” (43.1 to 55.9 cm)
• Seat diameter : 15.5” (39.4 cm)
• Weight : 20 lb (9.1 kg)