
Jumbo Laundry bags. These bags appear to be made of Nylon, but I suspect they are made of polyester instead. They failed immediately when I started filling them with my laundry.
They were made in China "exclusively" for a company called JMK Sales in Bridgeview, Illinois 60455. I Googled the company but only found a manufacturer for Illinois Industrial Tool, Inc. which does not appear to have anything to do with knit laundry bags.
They were on sale.