The ESD line of chairs from Perch Chairs & Stools is specifically designed to be used in offices, homes, industrial sectors, and the toughest workplace environments because of its great usefulness, outstanding comfort and durability. Our electro-static dissipating (ESD) seating neutralizes static generating processes by providing proper grounding, conductive, and dissipative static control materials. The result is a safer work environment and the reduction or elimination of static discharges that can damage sensitive equipment. Meets stringent ESD standards. These durable ESD chairs offer total body support with advanced ergonomic features that improve productivity and reduce fatigue. The ergonomically contoured waterfall seat and back were designed to improve posture, circulation and comfort. These ESD chairs feature an Ease Adjust System which allows you to adjust the pneumatic height and lumbar back support from a seated position. The lumbar support adjusts 4 ways – up, down, forward, and back for a personalized and posture correct fit. We’ve seen other chairs fall apart almost out of the box. Bad welds, cheap casters, poor cylinders – they’ll do your chair in quickly. That’s why we place so much importance on build quality. We promise to offer the very best quality and craftsmanship.