Montblanc Card Case. SKU: 131255. Montblanc Soft card holder 4cc. Compact and refined, this Soft card holder holds up to four credit cards while offering thoughtful design details. Inspired by the art of writing, its modern envelope-shaped silhouette is crafted from supple leather and finished with the iconic Montblanc emblem on the flap. An exterior open pocket and a functional ring allow for added versatility. Dimensions: 4.13 x 0.59 x 3.15 inches.