SPECIFICATIONS Brand Name: 3DSWAY Choice: yes Hign-concerned Chemical: None Item Type: Mechanical Kit/Hardware Parts Model Number: Filament Storage Bag Origin: Mainland China Size: 340mm*300mm semi_Choice: yes Warm reminder:filament are not included in the shipment, and the filament on the picture are for display purposes only. Package list (According to your choice): Kit A:5pcsTransparent vacuum Storage Bag +1pcSealer Air Pump Extractor +1pcClamp +10pcsDrier Kit B:10pcsTransparent vacuum Storage Bag +1pcSealer Air Pump Extractor +2pcsClamp +20pcsDrier Kit C:20pcsTransparent vacuum Storage Bag +1pcSealer Air Pump Extractor +2pcsClamp +40pcsDrier