Brand new rotatable office / home study chairs Ergonomic desk chair executive computer chair with Lumbar Support , height adjustable home office swivel mesh chairs This netted chair is designed for prolonged comfort for all office spaces including reception areas and managerial offices Features: -Personalized headrest position adjustment, backrest can be adjusted up and down -Multi-angle locking backward tilt, the maximum backward tilt angle can reach 138° -Ergonomic design, 3D engineering supports the back of the chair to help you relieve stress -Reinforced wear-resistant cushion, breathable mesh backrest, giving you a comfortable office experience - Mesh Fabric Cloth Breathable Office Chair -Home Ergonomic Computer Chair Conference Specifications: Product volume: 58 (w) x 57 (d) x 90 - 105 (h) cm Material: black metal frame, mesh Color: black Style: simple Rotatable