Product details:

Match different decorative styles. Flip up Arms Space saving flip up arms for different situations. When it is empty, you can put it under your desk Height Adjustable Chair height is adjustable, you can adjust it to your prefer height and perfect the sitting position Tilt Lever Push in to lock in an upright position, pullput toactivate rocking motion Stable & Durable High bearing capacity base with smooth and silenced rolling wheels, Max Capacity 250lbs.Can also be used in the bedroom.Ergonomic Support: Double Lumbar Support provides customized ergonomic support relieving your fatigue from sitting for a long time.
Space Saving: Flip-up Arms to meet different needs, you can push the office chair directly under the desk to use more area.
Rocking Leisure Function: Push in to lock in an upright position, and pull out to activate the rocking motion, Chair height is adjustable.
High-Quality Material: Thick seat cushion is not easily deformed and is soft and comfortable; the Mesh back keeps air circulation extra comfy.