Item DCNW-1215-BK is a set of 10 bags in a strong black polyester fabric. The thickness and sturdiness on these shopping bags allows you to use each tote on multiple occasions. These bags are very flexible and can be used for multiple uses throughout any average day. For example, these bags work great as a reusable grocery bags or reusable shopping bags. A great feature about this product is that you are able to add your logo or companies artwork to each product. Allowing you to create your very own custom eco friendly bags. Contact us with any questions.