Specification Brand : YOOPAI BulletPoint1 : ✅【The Ideal Dust and Waterproof Solution】 With a double-layer zipper and microporous construction, this YOOPAI compression container bag provides a vacuum and dry storage area for your products. BulletPoint2 : ✅【Efficient Vacuum Set】 With a self-sealing valve on the storage bag and a handy manual pump, YOOPAI storage bag makes it possible to create a long-lasting vacuum condition for your filaments in just 30 seconds. This prevents moisture, dust and other influences and extends the shelf life of the filaments. BulletPoint3 : ✅【Comprehensive Moisture Monitoring】 With a cobalt-free moisture indicator card, you can quickly check the moisture content of the filaments without opening the bag. In addition, the included desiccant provides extra security in dry storage areas, ensuring that keep your filament dry. BulletPoint4 : ✅【High quality and wide compatibility】 This eco-friendly BPA-free storage bag is made of food-grade PE+PA composite material, which is safe, durable and recyclable. It is designed for common PLA/PETG/ABS/TPU/Nylon/Other 3D printer filaments. The size of filament vacuum storage bags is 13.38*11.81 in. BulletPoint5 : ✅【More bags in the packaging】 The YOOPAI vacuum set contains 20 filament storage bags , 1 manual pump, 5 sealing clips, 20 desiccant bags and 10 humidity indicators. It offers more variety in your filament storage options and is a great value for money package! Color : Blue ExternallyAssignedProductIdentifier1 : 850055848221 ExternallyAssignedProductIdentifier2 : 0850055848221 ItemName : YOOPAI Filament Vacuum Storage Bags Kit, 20 PCS Filament Storage Bags for Filament Dry With Desiccants/ Humidity Indicator Cards/Hand Pump, 3d Printer Filament Storage Bags 30*34cm (11.81*13.38 in) ItemPackageDimensions_Height : 32.9 centimeters ItemPackageDimensions_Length : 9.1 centimeters ItemPackageDimensions_Width : 10.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : filament-3d-printing-materials Manufacturer : YOOPAI Material : Plastic Material1 : Plastic Material2 : Polylactic Acid ModelNumber : 1 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 1 ProductDescription : We recommended storing filament in a sealed plastic bag or box, after each print, be sure to insert the free end of the filament into the hole to avoid the filament being tangled for next time use. ProductSiteLaunchDate : 2023-09-05T12:55:14.323Z Size : 20 Pcs StreetDate : 2023-10-03T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 WarrantyDescription : 180 days warranty