According to the card type

All twelve bars have the ability to fold up to create a more customized storage option for shoes of all sizes and heights

and also some edible flowers and fruits

-CAPACITY: This wallet includes 6 slots to hold credit cards

Tandy Leather Eco-Flo Leather Dye Pack 2650-05 | 2 oz Dye According to the card typeEco Flo Leather Dye is a water based, low V. O. C., penetrating leather dye for use on natural veg tanned tooling leather. It's great for overall solid color dyeing or background dyeing. Also use for floral, figure and pictorial coloring. Includes eight of our most commonly used leather dye colors. Contains: coal black, bison brown, timber brown, scarlet red, evening blue, forest green, deep violet and sunshine yellow. 2 fl. Oz. bottles (62 ml).