Leather Pass Case / Card Holder / Leather Craft Handmade. Made using different colored saddle leather. The case is sturdy because it's sewn together from three pieces of leather of varying thicknesses. The color will deepen with age. Brass eyelets are used. There are some wrinkles in the leather. Size (approx.) Height: 10cm Width: 7cm Thickness: 4mm (where three layers are joined) 2.5-3mm (where two layers are joined)