Environmentally-friendly with 100% of core components manufactured from recycled post-consumer and post-industrial materials. 99% recyclable by weight so life continues even after your seating experience ends. Generous-sized cushions with recycled polyester upholstery. Durable construction provides strength and stability. Scratch-resistant nylon five-star base with casters. Recommended Applications: Conference Training & Meeting General Office & Task Features & Functions: 360° Swivel Pneumatic Seat Height Adjustment Tilt Tilt Lock Tilt Tension Arms Included: Yes Back Width Minimum: N/A.Unit of Measure : Each