Wisesorb 30Pcs 100 Gram Rechargeable Desiccant Packs, Moisture Absorbing Bag, Silica Gel Desiccant for Storage, Gun Safe Dehumidifier - Wisesorbent Technology LLC, PE/Nonwoven-OtG4

• [Indicating - Orange change to Green ]: 100% cobalt chloride-free orange indicating beads (2-4mm in size) and will change to different colors at 20%-50%RH and will complete changing colors to dark green when they become saturated with moisture. When you find the beads begin to change color, it does not mean the beads saturated with moisture and the beads will continue to absorb the moisture until 50%RH. Please check the silica gel beads periodically which can be reactivated indefinitely. [New Vision & Leak-Proof Packing]: Two high-quality materials, Unisel Nonwoven paper and high-temperature resistant PE material, are tightly combined using high-temperature edge-pressing technology to form a high-temperature resistant and visually effective desiccant pack. It is strong and can be rechargeable at high temperatures in a oven. [Easy To Reactivate ]: Easy to see the color without opening, if the beads turns from orange to dark green, it means the environmental relative humidity is greater than 50%. The reusable silica gel canister desiccant dehumidifier can be reactivated by placing into the oven for 1 hour at 230°F/110℃(do not over 250°F/120℃). Depending on silica gel beads condition, they may take shorter than the recommended time. [Versatile Usage]: New vision style silica gel packets can be used in various locations that effectively protect your valuables from damage caused by excess moisture and prevent smells. Remember to keep the paper side facing up for optimal performance. [Package Content]: 30Pcs 100g Rechargeable Desiccant Packs.