[Package]: 1000PCS 3 gram silica gel desiccant packets. Desiccant pack size is L1.97"xW1.95". Premium silica beads (Industry Standard 1-3 mm) content is mixed pure white beads and Orange beads. [Food Safe]: Silica Gel Desiccant Sachet is a small desiccant packet developed especially for food safe . It is water based ink, safe and environment friendly, firm adhesion, eliminates risk of polluting your products. It is completely safe to be in physical contact with any medicine, food, diagnostics reagent and health care products. [Use for Storage]: Place your items and silica gel packets in a tightly sealed container to protect your items from moisture damage; Silica gel packs to protect Foods, Medications, Vitamins, Seeds, Nuts, Snacks, Cookies, Spices, Pet Foods; Also can be use for 3D Filaments, Guns, Ammos, Canister, Collectables, Jewelry, Documents, Camera Lens, Clothes, Cosmetics, Books, Bags, Decorations, Wet phones, Cameras, Watches, Electronics, Shoes, and Many Other Valuables. [Great Moisture Absorption & Color Incicating]: White silica gel has strong moisture adsorption capacity, while orange indicating silica gel reminds you to replace desiccant when necessary. [Safe & Premium Desiccant Pack]: Desiccant Packs are cobalt chloride-free, non-toxic, non-hazardous and DMF-free. Orange indicating beads will change color to green after absorbing moisture. Silica gel raw is stable both physically and chemically. It is not combustible or corrosive.