An ideal pairing: leather and wood. IVEN // card sleeves were designed to help you pare down what you carry. Instead of stretching out to fit more and more cards over time, the sturdy wooden edge maintains its shape so you always carry what is most important. The wood frame also protects cards - making it easy to slide your credit and ID cards out with minimal friction and damage. This unique combination of two materials renowned for their durability and longevity makes this sleeve enjoyable to use for now and for years to come.