Replacement Seat for Herman Miller Classic Aeron Size B Medium (Black Mesh)

Made to Fit Only Herman Miller Aeron Size B Chair
Will NOT Fit Aeron Size C or Size A Chairs
NOT Compatible with Aeron Remastered. Mirra 1 or Mirra 2
Fuss-Free Installation - No need to call a handyman to put these chair seat replacements in place. This new Aeron chair seat comes with a manual that' ll help you remove and replace your old seat.
Ready To Use - With this new Replacement Seat, there' s no need to assemble mesh, and foam required. The seat itself comes ready to install so you' ll only need a few minutes to revamp your Herman Miller Classic Aeron desk chair.
Fits Your Herman Miller Chair - Measuring 20.25 inch Width x 18 inch Depth x 6 inch Height, our Herman Miller Aeron replacement parts are designed to fit any Classic Aeron chair size B. Replace your old chair seat with great ease!
Sit Comfortably - This seat is made of filament which offers fantastic ventilation, so you can stay cool all day. Our seat' s black mesh fabric also matches the mesh of Herman Miller Aeron chairs.
Tough & Durable - Our Aeron Seat Replacement parts feature a reinforced, heavy-duty frame to ensure that it won' t break, crack, or get damaged easily. Sit on your new cushion without worries!