Silica Gel Dehumidification Box Car Aluminum Box Desiccant Tank Reusable Moisture-proof Dehumidifier Desiccant Silica Gel Beads Features: 1,[Durable Tin Can]Not only does Silica Gel Dehumidifier indicate that the silicone beads are packed tightly in a compact tin can but the can is a leak-proof and sturdy aluminum can for long-term use. 2,[Good Moisture-proof Effect]Silica Dehumidifier can prevent excess moisture and condense excess moisture keeping food in the most original state and can be put together with French fries popcorn beef jerky etc. 3,[Ventilation Hole Design]Silica Gel Desiccant is not only equipped with ventilation holes and holes for easy inspection but also the closed space covered by Silica Gel Desiccant is up to 30 square feet 4,[Easy to Use]If the beads of Desiccant Silica turn from orange to green it means Desiccant Silica needs to be charged you just put the jar in the oven at 280-300F for 2 to 3 hours or until the beads turn orange again. 5,[Wide Applications]Reusable Dehumidifier has a wide range of applications and can be used in safes tool boxes photographic equipment shoe collectors etc. It is very practical Specification: Material: 2-4MM or 3-5MM blue silica gel orange silica gel Size: As shown Color: As shown Package Includes: 1pc x Silica Gel Dehumidifier Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.