These silica gel desiccant packets measure 1-1/16 x 2-1/16 inches and contain amorphous silicate silica gel, a high-capacity moisture-adsorbing material that performs most effectively at temperatures below 75°F and relative humidity above 40%. Each packet is constructed to resist tearing during automated insertion, making them reliable for machine-fed packaging lines.

The FDA-compliant fill makes these packets suitable for sealed packaging in food processing, pharmaceutical manufacturing, nutraceutical production, and medical device packaging—anywhere direct product contact with desiccant is a regulatory consideration. They are also used in electronics packaging, leather goods, and archival storage where moisture control is critical but food-grade compliance is not required.

Each packet protects up to 141 cubic inches of enclosed space. Cases contain 3,000 packets and ship via parcel carrier, supporting procurement at any volume without minimum-order restrictions tied to freight logistics.