<b>Product Details</b><br> Material: Kraft paper and CPP liner.<br> Quantity: 50 pieces.<br> Closure type: zipper.<br> Heat sealable: Yes.<br> Thickness: 5.5mils in single side.<br><br> <b>Note</b><br> 1.Food in the pictures is not included.<br> 2.Please note that these bags are not suitable for contents with oil or high moisture.