I am disappointed that Wayfair and the seller (Joss & Main) are selling items of poor quality and then refusing to offer replacement on purchases that fail to deliver on what a consumer initially paid for. I had a reasonable expectation that a product promoted as “concrete” would not become warped and bulged over a period that is basically 3 months from purchase…especially when sold as an outdoor product that should be built to withstand exterior conditions.  Buyer beware!!!!