Arrived on time! The tracking system was very accurate, as was the color of these chairs.  Very pleased with the style and sturdiness, these have steel coils under seat and are very firm!  Took approximately 30 minutes (both chairs combined) to assemble.  Little advise, do not tighten middle bolt completely and leave all bolts half loose to align pre drilled holes, then tighten completely when all are attached.  For this price, these chairs are a steal!  Very good experience.  Thanks Wayfair, another fine product.