Simple Seat Height & Tilt Adjustment: With the adjustment lever, the seat height can be easily modified between 49.5 cm and 59 cm to accommodate your personal sitting preferences and different table heights. Simply pull out the lever to activate the rocking motion, then take a break from typing to answer calls and relax Sleek Armless Design: With a considerate armless design, this home office chair offers a comfortable and unrestricted seating experience. Also, you can conveniently tuck it away under your workstation after your work/study/craft is done, making it ideal for small spaces like one-bedroom apartments, dorm rooms and office reception stations Soft and Durable Materials: A strong chrome-plated metal base is designed to provide a steady sitting experience. High-resiliency foam offers soft and elastic touch for users. PU casters provide smooth mobility on hardwood floors, carpets, and other types of flooring. Premium PU leather is water- and fade-resistant with neat stitching. SGS-certified pneumatic cylinder ensures safe and smooth raising and lowering. This modern desk chair can support up to 136 kg 30-minute Setup: Simply follow the included step-by-step instructions to assemble this chair in under 30 minutes. All the hardware, connection parts and handy tools are provided in the product package Elegant Home/Office Addition: This office desk chair makes a refined and aesthetic impression with its PU leather-covered tufted backrest and seat paired with glossy chrome accents, making it great for your home office, business workspace or sewing room. It can also be used as a vanity chair, bedroom chair, study chair, kitchen chair and more