General description The Printer Consumables Vacuum Bags are designed for the effective storage of 3D printer filaments, preventing moisture exposure and extending their service life. These reusable bags are made from environmentally friendly materials, ensuring durability and heat resistance. Technical specifications Dimensions: 300 x 340 mm (11.81 x 13.39 inches) Material: PP (Polypropylene) new material Package Contents: 20 vacuum bags, 4 sealing clips Measurement allowed error: +/- 1-3 cm Compatibility and accessories Suitable for storing filaments such as ABS, PLA, PETG, TPU, etc. Usage To use, place the filament coil into the bag, seal the moisture-proof strip, and use a manual pump to extract excess air. Other information Do not tear off the blue sticker. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.