Product details:

Dry-packs aluminum dehumidifier canister is compact, rugged, portable and electric free no cords. using top grade orange indicating silica gel in a compact and portable aluminum canister makes it one of the most versatile desiccant products on the market that is easy to reactivate. Its built-in indicator will turn from orange to dark green signaling a need for reactivation. It can be reactivated in the oven and reactivation instructions are right on the unit. Model # DP40CAN-10pk Features: Dry-packs sturdy aluminum canister easily reactivates so you can reuse over and over again Indicating window turns orange to dark green when canister needs reactivating Portable, electric free and easy to use retail price $12102 Item weight 2 ounces - approx 4-inch by 2-inch by 1/2-inch Item Dimensions: 4" L x 2" W x 0. 5" H.