1, the cortex is good. Its leather is very wear-resistant, flexible and not easy to deform.
2. Beautiful appearance. The surface of pearl fish skin is like a diamond inlaid on it, crystal clear as a diamond, and at the same time, it takes into account the moisturizing and restrained jade. The skin of pearl fish refers to the skin of manta rays, not the skin of pearl fish. The scale of pearl fish is special, which is formed by lime precipitation on the scale. The appearance protrudes from the center into a hemisphere, which looks like a granular pearl. Touch it with your hand, it feels like corn cob, which is very strange and dazzling, also called pearl scale.