Features: Brand new and high quality. Enhance the longevity of your 3D printing accessories with this set of vacuum seal bags for 3D printer filament materials. Crafted from durable plastic, these bags offer a reliable storage solution for a variety of items. Suitable for both enthusiasts and professionals, these bags provide efficient storage for up to 1kg of materials. Whether for hobbyists or businesses, these vacuum seal bags ensure your stored items remain in optimal condition. Discover the convenience and versatility of these reusable vacuum seal bags, perfect for organizing and preserving your belongings. Specifications: Material: Plastic Type: 1pc Storage Bag + Pump/5pcs Storage Bag + Pump/10pcs Storage Bag + Pump Size: Approx. 34x30cm/13.39x11.81inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 3 Optional Packages: Package 1 Include: 1pc Storage Bag + Pump Package 2 Include: 5pcs Storage Bag + Pump Package 3 Include: 10pcs Storage Bag + Pump