UNIQUEPACKING 6.5x11 Stand up Zipper Pouches 4 Mil Freezer Bags (N-SUP-D) 8 oz. Clear-Silver - Pack of 25 Sealable by heat sealer on top, bag with tear notch. Color: Clear front, Silver back 4 mil (100 micron) thickness top quality. Approx Dimensions: 6.69" x 11" x 3.5" Dry Volume: 12 oz, 375 g : Water Volume: 32 oz (reference only, NOT suitable for packaging liquids)