Refresh your office with this 4-piece set of adjustable lumbar support chairs! Crafted from steel with a glossy black finish, these chairs feature cushioned arms for extra comfort. The sponge padding and breathable mesh back keep you cool and comfortable, while the heavy-duty sled base ensures durability. Compatible with all flooring types, these chairs accommodate up to 300 lbs. Perfect for your conference room or home office, these chairs offer a stylish mid-century silhouette and long-lasting service time. Upgrade your workspace today!