Royce Leather Executive Zip-Around Padholder/Organizer(Tan) 100% Leather Pockets for cards, diskettes and pens The fiber content of Royce Bonded Leather is 100 recycled cowhide fibers. The fibers are naturally bonded together by latex, a renewable resource derived from Hevea trees without creating harm to the trees. Materials: Traditional Bonded Leather Size: 13 5/8 x 10 1/4 x 1