Ergonomic Drafting Chair With Lumbar Support Grey OfficeExperience all day comfort and focus with the Ergonomic Drafting Chair a stylish, grey swivel chair designed for standing computer desk setups and long study sessions. It blends thoughtful ergonomics with a refined design to support you through every task. Engineered for lasting comfort, this chair pairs a plush 3. 5 inch seat cushion with a high resilience lumbar back cushion to minimize fatigue and support your spine during extended work or study.