Brand new Flexispot ErgoX Pro ergonomic office chair with footrest. Fully adjustable lumbar height, armrests, headrest, seat height and depth. Selling as the seat riser lever is a little bit stiff. The part housing the lever also doesn't attach to the body of the chair properly as the screws seem to be the wrong size. Very easy fix and the mechanism does still work, it will just dangle unless attached (see last two images).
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