Bubble Mesh Bags with color coded micro ratings Color coded and labeled for easy identification. Each color corresponds to a specific micro rating: purple 25 micro, yellow 73 micro, orange 120 micro, red 160 micro, and blue 220 micro. Easy to use and reusable. Designed to fit standard buckets. Stack the bags in the shown (from smallest to largest 25 micro to 220 micro), pour the mixture into the bags, rinse each bag after use, and collect the finished product. The bags are reusable. Waterproof nylon material. Made from durable, longlasting waterproof nylon. Each bag includes a builtin flexible cord for easy binding and secure closure once filled. Complete bag set. The package includes 5 filter bags, each with a different micro rating. This set supports efficient extraction of oils from herbs and provides grade filtration for extracting essential oils, coffee, and other herbs. Practical applications Extract essential oils from herbs and botanicals using the multistage filtration from 25 to 220 micro. Filter coffee or herbal infusions to obtain clean, quality extracts. Create tinctures or oil infusions and filter them for consistent results.