ADJUSTABLE SLIDING SEATProperly adjusting seat depth3 adjustment helps you maintain proper back support and release legs pressure Both taller and shorter users are able to find a depth that accommodates their upper leg length The tilt function90120 makes you sit or have a rest comfortable ADJUSTABLE FLIPUP ARMREST Folding the armrests up90 you can easily push the office chair under the desk to use space better The arm height is adjustable12 in That is the right combination to make the mesh chair one of the best LARGE CHAIR SIZE The upgraded office chair has a larger mesh seat and mesh back which can be easily adjusted to suit your body and preferences Overall dimenion 252L x 25W x 445525H Seat Dimensions 185L x 20W x 185235H Weight capacity up to 400lbs It fits people of 59 tall and below ERGONOMIC MESH CHAIR Owning an ergonomic office chair that full of adjustments you can easily adjust it throughout the day for the best ergonomics To adjust the headrest height3 in and angle45 for great neck support 4 supporting points and mesh back promote the natural curve of the spine For 68 hours sitting breathable mesh material is ideal EASY TO ASSEMBLE 2 YEAR WALRANTY All required tools are in the carton Its easy to put together 1520 minutes The computer chair uses mute PU wheels protect the floor the X decorative frames increase modernity and fashion All desk chairs have 2 year walranty Contact us by email directly if you need any assistance