62-Percent Humidity Control Packs - 8 Gram - 10 Pack - All-Natural 2-Way Humidity Control Packets Keep Flower, Herbs Fresh Item Description STORE UP TO 1 OZ: Use 1-2 packs as needed to maintain 62 percent humidity of up to 1 oz of your product in a sealed container. Replace after pack becomes hard and rigid, generally 3-7 months depending on environment. PURE WATER VAPOR: Made of natural plant fiber and designed to release 100 percent pure water vapor to maintain the correct humidity. Will never impart any flavors or odors to your medicine. NO INKS OR DYES: Unprinted to ensure that your herb never comes in contact with dangerous inks or dyes. Our 2-way humidity control packs are all-natural and non-toxic, simply containing natural plant fibers, salts, and pure water. We pride ourselves on offering the safest, healthiest solution to storing your goods. PERFECT FRESHNESS: Preserves trichomes, terpenes, aroma, and flavor of your medicine. Prevents drying and excess moisture, provides the perfect experience every time. BUY WITH CONFIDENCE: Arborly stands behind all of our products 100 percent. If you are unsatisfied for any reason, we will refund your order no questions asked. ? See more product details Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.