Keeps freshness: Our card desiccants' calcium-chloride core captures up to 4 times its own weight in water-vapor, outperforming silica gel and keeping humidity-sensitive products fresh and potent. Once enough moisture has been absorbed, the card will become noticeably soft, signaling it's time to replace it with a new card.
Versatile, Customizable: Only 35 * 35 mm big and 1 mm thin, each desiccant card can be cut into any size and shape to fit your needs. This makes them ideal for small spaces with tight corners, including inside pill organizers and containers.
Safe materials: Manufactured in an ISO 9001-certified facility, the PET film (forming the surface of the desiccant cards) is regularly tested for heavy metals and harmful organics. Calcium chloride (forming the core of the desiccant cards) is affirmed by the FDA as Generally Recognized as Safe for direct use in food, and is globally used as a potent absorber of moisture.
Durable: Alternative desiccants can burst and spill nonedible silica gel beads into your food when pressure is applied to the sachets that hold the beads. Unlike those, no matter how much your bag of food gets squished or shifted in transit, these card desiccants will never break and spill things into your food.
Reliable packaging: Each 20-pack of our card desiccants is sealed in a secure pouch with a foil outer lining, which blocks sunlight and moisture. The high-barrier laminate keeps the cards fresh long-term, so you can open one, reseal the rest, and trust that every card still delivers full moisture-absorption capacity when you need it.
Description
This pack of 20 desiccant cards, each 35 mm × 35 mm, 1 mm-thin, delivers moisture control without the mess of loose silica-gel beads. Its calcium-chloride core—FDA-affirmed GRAS—absorbs up to 4 times its own weight in water vapour, keeping supplements, snacks and electronics crisp and potent. PET faces, produced in an ISO 9001 facility and regularly tested for heavy metals and organics, form a clean barrier any food can touch. Need a custom fit? Simply cut the card with scissors and slip it into tight corners of pill-organizers, spice jars or vacuum bags. Unlike sachets that can burst when a pouch is crushed in transit, this single, sealed sheet never leaks. Open one, reseal the pack, and every card you save will still perform at full capacity when used later.