The Rawlings ''Baseball Stitch'' collection is crafted of top quality hand rubbed calfskin leather. The warmer amber tones are achieved through the tanning process and hand burnished treatments that are applied to the final product. Hand rubbed burnished calfskin leather, 2 credit card slots, credit card insert has ID window, center fold outside zipper pocket, roomy open interior pocket with red lining. 3.5'' x 5.5'' x 0.38''. Material: Leather.