Item DCNW-812-BK is a set of ten eco friendly bags, this set of products is manufactured in a foldable and sturdy polyester fabric. The black reusable tote bags are able to serve to multiple styles of business with measuring 8-3/8" x 12". For example, with this item your able to use them in your grocery store, retail business, boutique shop and many more options. An excellent service that we do offer for these bags is personalization allowing you to add your logo and create your very own customizable reusable bags. Contact us with any questions.