... beautiful, soft firmness to achieve a good balance, especially the most important point wide variety of sources. To identify: small leather fibers ... general, different, performance varies. 2. Pigskin leather is actually kind of good, durable, waterproof, but the pig is too hard, leather look ... more trouble. 3. Sheepskin is a good thing ah, soft and delicate, but first of all say that the sheep are ...