Littleton's custom slipcase (H 9 1/4", W 8 1/2", D 2 1/8") reduces the flow of circulating air, increasing protection of your coins. Just add the slipcase to your existing Littleton album along with two Corrosion Protection Pages (not included) and give your coins the extra defense they'll need! To order Littleton's complete protection kit that includes two anti-corrosion pages plus slipcase please see link below.
Corrosion Protection Kit for 2" Albums