It's classic comfort, style and stacking with OFM's Model 315 Stack Chair.The polypropylene seat and back allow for that little "give" for comfort, plus the back features builtin molded lumbar support.Chromeplated 15gauge tubular steel sled base offers attractive stability.Builtin ganging brackets keeps your setup secure.When your event is over Storage is easy.Simply stack the chairs 8 to 10 high, or 25 high on the optional dolly.Weight capacity up to 250 lbs.