Integra Boost 2-Way Humidity Packs Integra BOOST® 2-way humidity-control packets expertly adapt to the air around them—either releasing or absorbing moisture as needed to maintain relative humidity (RH) in a contained environment. Every Integra BOOST® pack includes a hands-free Replacement Indicator Card. When the dot on the card turns bright blue, it’s time to replace. It’s that simple. Extend shelf-life Salt Free, Non toxic & FDA Compliant Preserve cigar & cannabis quality and integrity Protect from mold and rot BOOST® humidity to avoid over-drying Add more packets for greater humidity coverage For large humidors, end tables & cabinets Packet size: 7” x 5.25” | Display Box of 5 Authorized Retailer for Prestige Import Group Prestige Import Group strives to be the industry's most customer-centric company, delivering unparalleled product, quality and service. We are still making good on our name to be at the forefront of the cigar industry — from one perfect humidor to countless variations of unique accessory options.