[Zhi Bu Jia] Bound Edge Book Cover, Book Jacket, Journal Cover, Notebook Sleeve (A5/G16K) Wavy Red

Material: Paper fiber. Suitable for book size: A5 (14.8 * 21 cm). Cleaning method: Wash with a neutral detergent, gently scrub with a soft brush, and air dry. New covers will feel firmer. If it feels too stiff for your preference, you can soak it in water for at least 30 minutes and then air dry it to achieve a softer texture. [Zhi Bu Jia]'s products are washable paper-cloth items. Many people, upon hearing that paper can be washed, instinctively wonder if a coating is applied to make it waterproof. The raw material for paper-cloth, like traditional paper, comes from tree bark. However, while regular paper processes bark into pulp, paper-cloth retains the long fibers from the bark. These long fibers are twisted into yarn, then woven into paper-cloth, which is subsequently cut and sewn into various products. By preserving the long fibers of the bark, paper-cloth is more resilient than traditional paper. It offers advantages such as water resistance, breathability, quick drying, and resistance to mildew. The raw materials for paper-cloth are sourced from FSC-certified managed forests. It is also biodegradable and recyclable. We hope more people will choose environmentally friendly materials like paper-cloth.