Note: The size of this bag, 25 x 30mm (2.5 x 3cm), is very small. If you have large fingers, it may not be easy to open. You may want to purchase a larger plastic bag. Total size: 25 x 30mm (2.5 x 3cm, WxL), Usable size: 25 x 25mm (2.5 x 2.5cm, WxL). Quantity: 50 sheets. Thickness per side: 0.1mm (4 Mil). Total thickness: 0.2mm (8 Mil). Material: Polyethylene. Applications: Plant seeds, pearls, small gems, jewelry, hardware, small metal parts, computers, electronics, mobile phone parts. Usable in various situations. Suitable for daily life at home, organization in the office, or for business use in stores. Excellent waterproof and airtight properties. Made of durable polyethylene, it has strong waterproof and airtight properties and can be used for a long time. Reusable. The actual product photos are from the 4th image onwards. Please be sure to check the photos as they may differ from the description. Please comment if you have any questions. Due to being a defective product, there may be crushed boxes, torn plastic, signs of opening, fingerprints, etc. Due to a simple inspection, there is a possibility of overlooking signs of use or missing parts. We may not be able to meet the expectations of those seeking a perfect product. Amazon reference price: 732 yen Same-day shipping (shipping method may be changed to the cheapest option) 100 yen discount for followers who comment to purchase. Please check the profile before purchasing. Management number 35