Modway EEI-211 Adjustable Height Drafting Chair with Flip-Up Arms - Ergonomic Office Chair for Reception Desk, Home Office & Studio - Gray Mesh Task Chair for Architects, Artists & Professionals

The Modway Edge Drafting chair is very easy to assemble, manufactured with good materials and is very ergonomic. I bought this chair since it can be raised to the bar height table that I use as my desk at home. I replaced the original casters it came with for aftermarket casters that won't harm or scratch wood flooring. By zooming into the 4th picture, you'll be able to identify the brand of the aftermarket castors or wheels. Overall I am pleased with the ease of assembly. It came with all the hardware with one of each additional, just in case one became lost plus the tools, an Allen wrench. My only negative comment is that the seat is not mesh designed and made of faux leather which can feel hot after sitting for long periods of time. Definitely, though, a good chair to keep you warm in the winter. Of course, if you need the warmth, this chair would be fine. The breathable mesh backing keeps your back cool. This chair is designed to provide good lumbar support for ones back. I rate the lumber support a 3 out of a possible 5, because as with other lumber support products, I feel the lumbar support feature could be desogned closer the tailbone. But, overall I am very happy that I bought the chair.