Revitalize Your Herman Miller Aeron Size B with Easy Install Black Mesh Seat. Perfectly Compatible with Your Herman Miller Aeron. Designed specifically for Classic Aeron chair Size B. Measuring 20.25 inches in width, 18 inches in depth, and 6 inches in height. Effortlessly replace your aged seat with this high-quality replacement. Tough & Durable Construction. Reinforced, heavy-duty frame that ensures exceptional longevity. Built to withstand regular use without fear of cracking or damage. Crafted from breathable filament for optimal ventilation, keeping you cool during long work hours. Elegantly designed black mesh fabric complements the existing mesh of your Aeron chair. Install the seat with ease, guided by the included manual. Quickly remove your old seat and replace it without complications. No assembly of mesh or foam needed – comes ready to install. Transform your workspace chair in just a few minutes. Note: This replacement seat is not compatible with Aeron SIZE C or Aeron Remastered chairs. Rejuvenate Your Office Chair. Your office chair has served you well, but its durability can fade over time. The frame might start to show signs of wear, and the once-firm mesh may sag or tear. But don’t let this signal the end for your beloved chair! With the proper replacement parts, you can restore its glory and comfort. The Herman Miller Replacement Seat by revives your favorite chair, providing a second lease on life. Elevate your seating experience today! Alternative Carriers – We may use alternative carriers e. To ensure your package arrives safely and on time. Your feedback is extremely important to us. We strive to provide the best products and customer service possible. We are committed to resolving any problems and ensuring your satisfaction. Model: Aeron Chair Replacement Seat.