Solid chair. Almost everything is silver colored plastic, but very sturdy, just don't expect metal when buying sub $200 online. Don't know what everyone who mentioned the chair was for short people, or the ergonomics push you off the chair are talking about.  This chair is fine for a normal person and has good back support.  I would say if you are 6'6" don't buy this chair, in fact don't buy any normal chair, buy a larger chair for a very tall person. Fold up arms are really nice, cushion and mesh fabric are well made. Did a ton of research on the many chairs on Wayfair and glad I settled on this one.