I would've suggested JYSK as well. If you don't plan on having meals on that type of patio set - meaning you don't care too excessively on the quality of the set, may I suggest something off Walmart?
https://www.walmart.ca/en/ip/fcorriv.../6000197846738
There are many more selections on the USA Walmart site with free shipping to a US address too.
https://www.walmart.com/search/?cat_...hProductResult