Tyvek Packaging Material: Silica Gel Packs utilize Tyvek as packaging material, good breathability, dust free and does not contain binder or solvent. Tyvek, water based ink, does not runoff.

Food Grade and Pharmaceutical Grade: WiseMini Silica Gel Desiccant Sachet is a small desiccant packet developed especially for food and medications storage. Food Grade and Pharmaceutical Grade approved water based link, printing does not run off. It is completely safe to be in physical contact with any medicine, food, diagnostics reagent and health care products.

Pure White Silica Gel Beads: Silica gel packs utilize premium quality and reusable raw material. Desiccant Packs are cobalt chloride-free, non-toxic, non-hazardous and DMF-free. Silica gel raw is stable both physically and chemically. It is not combustible or corrosive.

High Quality Standard For Moisture Content & Moisture Absorption Rate: The silica gel can protect up to 120 cubic inch each one grams of any enclosed / sealed storage space such as medicine bottles, pill bottles, reagent bottles, safe, ammo cans, ammo boxes, tool box, 3d printer filament sealed plastic storage box, weapon case, closet, etc.

Widely Used & Package Includes-The silica gel desiccant packets provide a better solution keep moisture from medications, food, guns, important papers, legal papers, collectibles, books, jewelry, photo album, shoes, camera lens, toys, leather clothing, ammo, photo equipment,etc. Package includes-15pcs 10 Gram Silica Gel Packs. A ziplock bag sealed outside is convenient for you to use and store. Nice sized dessicants dimensions of each packet: 1.38" x 3.54".