Thank you for viewing! Aluminum Gusset Bag Tea Bag Set of 10, 6*24.5*4.5cm, with Gusset These are aluminum bags with excellent light-shielding and moisture-proof properties. Although they do not have zippers, they can be sealed with a sealer. Size: Approximately 6 x 24.5 x 4.5 cm 10 bags: 320 yen Additional 10 bags: 100 yen Additional bags are available, so please comment if you would like more. These are unused, but have been stored at home for a long time in a bag. Please refrain from purchasing if you are concerned about this.