• Replacement Lumbar for Aeron Classic Seat
• Compatible with Size B Aeron Chairs
• Vertical Adjustment: 4.5"
• Engagement Depth: 0.75" or 1.25"
• Reversible
• Supports proper lumbar spine alignment
• Charcoal Gray
• Set of 10 pieces

Chairpartsonline supplies high quality non-OEM replacement parts.  We are not affiliated with and do not represent Herman Miller.