The folder made of DuPont paper, the surface texture is wrinkled and natural, the inner seam is dark line technology, simple retro, the opening has a built-in hidden single-sided magnetic buckle, it is simple to use, the encrypted pearl cotton is lined with elasticity, and the protective items are not damaged, and the DuPont paper material can be waterproof and moisture-proof, strong and tear-resistant, not easy to damage, like paper and cloth, environmentally friendly and durable
