The Tasmanian Tiger Mesh Pocket Set is a set of flexible mesh pockets that can be added to any pack for extra storage and customization. The pocket's mesh front allows for easy viewing so that you don't have to open the pouch to view the contents as well. FeaturesSmall Pocket: 3.75" x 5.75"; 0.7 oz. Medium Pocket: 9.5" x 7.5"; 0.9 oz. Large Pocket: 13.5" x 9.5"; 1.25 oz.