Clean with Ease: No need to worry about spilled coffee anymore! The faux leather covering and chrome plated arms and base are water-resistant, so you only need to use a damp cloth and mild cleanser to wipe out the stains Quick & Easy Assembly: Simple assembly required. For your convenience, we’ve included illustrated instructions, all necessary hardware and tools, and an assembly video for a clearer, step-by-step demonstration Rocking & Tilting: The tilt-lock mechanism gives you a more comfortable rocking/reclining option other than sitting up straight. You can switch the two modes by simply pulling/pushing the lever to unlock/lock the mechanism. Twist the control knob to adjust the tilt tension of the chair Seat Height Adjustable: The SGS-Certified pneumatic cylinder will allow you to easily adjust the seat from 46cm/18’’ to 56cm/22’’ by a simple pull at the lever Made for Comfort: The faux leather upholstered back and seat come stuffed with a foam fill, which helps to relieve fatigue from a long time sitting. The curve back offers extra support for your lower back. Foam-padded arms give you hours of comfort