Colorful grid book covers are suitable for students to wrap new textbooks and notebooks, which can well protect the new texture of the book cover and maintain the original luster. The colorful grid book cover is made of high-quality environmental PP material, which is environmentally friendly, breathable, wear-resistant, heat-resistant, corrosion-resistant, waterproof, and can be cut. The colorful grid book cover has a variety of color and pattern specifications, and has a grid design, which is a practical and popular product among students. The colorful grid book cover has a soft texture and comfortable hand feeling.