?Portable And Durable Silica Gel Aluminum Desiccant Containers?: Silica Gel Aluminum Can Is Designed With Convenience And Durability In Mind. Each Canister Measures 5.5 X 2.76 X 0.71 Inch, Providing A Compact Size That Is Easy To Carry And Store. The High-Quality Aluminum Construction Ensures The Canister Remains Firm And Sturdy, Protecting It From Dents And Damage. With Their Independent And Portable Design, These Small Silica Gel Tin Canisters Are A Convenient Solution For Your Storage Needs. | | ?Indicating Silica Gel Beads?: Cobalt Chloride-Free Orange Indicating Beads (2-4Mm In Size) Are Designed To Change Color Within A Humidity Range Of 20%-50%. Once Saturated With Moisture, The Beads Will Complete The Color Change To Light Green. It'S Important To Note That The Initial Color Change Does Not Indicate Full Saturation. The Beads Will Continue To Absorb Moisture Until Reaching 50%Rh. We Recommend Periodi