LotFancy 5 Gram (50 Pack) Silica Gel Packets, Color Indicating Desiccant - Rechargeable Moisture Absorbers for Food Storage, Electronics, 3D Filament & Gun Safes

【WHAT YOU GET】5gram x 50pack. (Packet dimension: 1.8inches x 2.2inches) A ziplock bag sealed outside, convenient to protect the rest of desiccant packs from moisture

【GREAT ABSORBING CAPACITY】Silica gel can absorb 40% of its weight in water vapor and 15% in the first two hours. No change in size or shape even the silica beads become saturated, feels and looks dry, keep everything dry and safe. In very humid conditions suggest use more packs to be more effective

【INDICATING DESICCANTS】Our silica gel desiccants contain orange indicating beads that enables users to quickly determine when desiccant needs to be recharged or replaced, the orange crystals changing color to blackish green when they become saturated with moisture

【REUSABLE】Set temperature of oven to 150-200℉. Place silica gel packets on an oven safe dish or baking sheet and allow to heat up (recharge) for 1 hour or less depending on saturation level and size of bag. They are recommended to be reused for no more than 3 times

【WIDE USAGE】Use silica gel packets to protect your important documents, collectibles, books, dried foods, spice jars, pills, vitamin containers, 3D printing filament, valuable computers, electronics, camera lens, jewelry, photo album, leather items, clothes, shoes, guns, ammos, pet foods, cat feeder, etc.