NOT FOR OUTDOOR USE!  These rusted after one rain storm and stained my deck.  Funny. These are advertised as “patio dining chairs”.  After discussing with Wayfair rep they are not weather proof and should be stored in the rain. Only after digging through the Q&A did we find this.  So I basically wasted my money.  Please be more descriptive that they are not weatherproof!   And because I used them in a way they weren’t intended.... no refund.  Won’t be buying patio furniture here again!