Available only from Hammacher Schlemmer, this wallet is made from kangaroo leather, the strongest leather in the world that’s also two-times thinner than traditional hides. Kangaroo leather’s tight, dense fiber structure provides four times the tensile strength and three times more abrasion resistance than cowhide or deerskin, allowing it to be rendered to 1/4" thin for comfortable storage without compromising the leather’s strength. The Australian kangaroo leather is naturally water-resistant and it will never fade, crack, or unravel like typical leather wallets. With eight credit card slots, a bill pocket, and a removable ID insert with two windows and three credit card slots. 4 1/2" W x 3 1/2" H x 1/4" D. (2 oz.) This item can not be shipped to California