The glory of memory management that is minuscule. In your wallet! This wallet case, Mnemom ( pronounced ?me-nom?, brief for Mnemonic), is the size of a credit card and fits in your wallet. Closed, it's the depth of a few credit or business cards. Keeping these very tiny, delicate and precious storage cards can frequently be very hard. They?re flimsy and often break if you?re simply switching them into and out of sound hardware, your camera or card adapter. The tough casing stuff is flexible enough to bend with your other wallet friendly things. To print to get the complete item.