Seho M57 chair, very clean, gray color 🔴 Chair Features: - Armrests: You can control their height, move them forward and backward, and tilt them. - Lumbar support: You can control its height and tilt it. - Back support: You can move it forward and backward and control its height. - You can control the height and tilt of the chair. The chair is very clean, used for two months.