This is a fold-over card case with two pockets in the interior. Outside is lightweight cow hide. Interior pockets and lining is pig skin. Very thin, and usable as a small wallet for just the essentials. It measures 5.5 x 4.25 inches open, and 2.75 x 4.25 inches closed. Shown here in Antique Brown. See Colors under the Customize setting for more options.