The tobacco leaf used as a cigar wrapper is the most expensive part of a cigar. To qualify as a wrapper, the leaf must meet the following strict requirements: it must be flexible, have a workable strength and possess a consistent color and texture. Wrapper leaves also need to be tough and gorgeous. If a leaf doesn’t meet these standards, it is used as a binder. Before you light up your next cigar, take a moment to admire and reflect its wrapper.