This folding shopping bag is made of 190T polyester knitted fabric. Measuring 22" x 13" when unfolded and 4.3" x 4.3" when folding. Whether you're a casual grocery shopper or an enthusiastic Black Friday bargain hunter, these totes will quickly become your favorites. The durable polyester fabric makes it an good ideal product for trade shows, event giveaways, sales meetings and more.