1 Gallon Filter Nylon Bubble Bag Herbal Ice Essence Extractor Kit. Features: Bags Are Labeled and Color Coded to Corresponding Micron Rating: Purple-25 Micron, Yellow-73 Micron, Red-160 Micron, Blue-220 Micron and a 20*20 Pressing Screen-25 Micron. For Using with 1-gallon Buckets or Tubs. Made of Durable Waterproof Coated Nylon Material, with Built-in Flexible Cord for Binding the Filled Bag. The Bag Set Including 4pcs of 1 Gallon Filter Bags. Includes a Storage Bag to Keep Them Organized and Clean when Not in Use. Works Well in Extracting the Oil from Any Herbs. Specifications: Material: Nylon Micron Extraction Bags with Pressing Screen Quantity: 4pcs Color: Purple, Yellow, Orange, Blue Micron Rating: 25, 73, 160, 220 Pressing Screen Size: 20 * 20cm / 7.87 * 7.87in Item Size: 29 * 15.5cm / 11.42 * 6.10in (H*D) Package Weight: 328g/ 11.60oz Package Size: 27 * 23 * 7cm / 10.63 * 9.06 * 2.76in Type: Grow Bags Material: Nylon Set Type: Yes Model Number: Filter Bag Package Included: 4 * Bag 1 * Pressing Screen 1 * Manual(English) . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.