Office chair ergonomics you need in the home office or otherwise. If you’ve been working from home, a desk chair like the Raif helps you crank up efficiency and comfort. Like a reliable and accommodating colleague, you can adjust the Raif computer chair for comfort customized just the way you like it. Central Tilt System: With tilt lock and tilt tension adjustment, the little design details make this computer chair very user-friendly. Height adjustable seat so that you never have to slouch over your desk again. 360-degree swivel offers optimal freedom of movement while you’re seated. Flip-up padded armrests, arms, or armless. Sturdy roller caster wheels, because rolling over to that snack stash is best done as smoothly and quietly as possible. Features of Ergonomic Office Chair: mesh back for comfortable support; central tilt mechanism with tilt lock and tilt tension adjustment; 360-degree swivel; gas lift adjustable seat; flip-up padded armrests; durable roller caster wheels; simple assembly required.