250g 8oz 1/2lb Kraft Paper Stand up Zipper Pouches Coffee Bags Coffee Pouches with Valve (Pack of 50) KEEP IT FRESH  Preserve the freshness of your contents with a degassing valve to keep gases and moisture out of the bag. Impulse sealer sealable flaps with tear notch for lengthy storage FOOD SAFE MATERIAL  Natural Kraft Paper + Aluminum foil fused protective inner lining + LLDPE DURABILITY  A heavy-duty bag that provides both an excellent moisture barrier and high resistance to puncture and tear with it 6 milliliters thickness CAPACITY  Suitable for 8 -14 oz. (250 -350 gram) fine ground coffee bean. Attractive, retail-friendly stand up design that is printable on both sides for your personalized labelling. SIZE  50 pcs of Kraft stand up paper pouch bag. 6.3 x 9.6 x 3.9 inches or 160 x 245 x 100 mm (Width x Height x Round Bottom Gusset)