KEEP IT FRESH Preserve the freshness of your contents with a degassing valve to keep gases and moisture at bay. Comes with side zipper’s tamper proof seal 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 Size for 2.2lb/32oz/1kg of coffee bean or coffee grounds. Attractive retail-friendly stand up design that is printable on both sides for your personalized labeling Size in : Width 5.7 x Height 13.2 x Bottom Gusset 3.85 Size mm : Width 145 x Height 335 x Bottom Gusset 98; NOTE: Heat sealer not included is required to seal the paper bag flaps.