Integra Boost 2-Way Humidity Control Packs – 55% RH 4g (20 Pack) + 2g (20 Pack) | Humidity Packs with Replacement Indicator Cards - Moisture Absorber for Herbs, Spices and more

55% RH Two-Way Humidity Control Packs for Food & Herbs - 4g & 2g Sizes (Pack of 20)

• PACK OF 20: This item contains 20 Boost Packs, each with individual overwrapping and a Humidity Indicator Card inside the overwrapping.
• FIND YOUR SIZE: 4 gram sized Boost Pack works with up to 14 grams of your product.
• CONSTANT BALANCE: Maintains a constant 55% relative humidity level inside a sealed container, Integra Boost is the ultimate moisture balancer made with patented 2-way humidity control technology.
• MADE FOR FOOD STORAGE: Made with materials designed to directly contact food and consumable products. Inside the Boost Pack you'll find nothing but glycerin and water, our patented technology for perfect flavor and aroma preservation.
• MULTI-PURPOSE: Responds to whatever environment you place them in. Absorbs and releases moisture to constantly maintain the target relative humidity level. Made with materials designed to directly contact food and consumable products. Inside there's nothing but glycerin and water - our patented technology for perfect flavor and aroma preservation. Rehydrate herbs, keep your favorite products fresh and flavorful, and extend the shelf life of pantry items.