UNIQUEPACKING 25 Pcs Stand up Zipper Pouches 4 Mil Freezer Bags (N-SUP-C) 8 oz. 6x9 Bags - Clear-Silver Sealable by heat sealer on top, bag with tear notch. Color: Clear front, Silver back 4 mil (100 micron) thickness top quality. Approx Dimensions: 6 " x 9.37" x 3.25" Dry Volume: 8 oz, 250 g : Water Volume: 24 oz (reference only, NOT suitable for packaging liquids)