self-adhesive waterproof book cover thickened frosted book cover 16k book cover 22k primary and secondary school student textbook protective cover a4 自粘防水书皮纸加厚磨砂书套16K包书膜22K中小学生课本保护套A4

Warm reminder:

1. The price is listed as the price for a set, and one set consists of 10 transparent book covers; in other words, the listed price is the price for 10 units.

2. The sizes are measured manually. Due to factors such as the measuring tools and methods used, there may be an error of ±2mm. Please choose the specifications according to the correct dimensions on your product manual to avoid purchasing the wrong item.

There is also a three-piece set in large, medium, and small sizesOne set =102,200+1,000 units16K+10 A4 sheets, totaling 30 book covers.)

Thank you to all our friends for visiting Zhisheng Daily Goods Co., Ltd. Our company is located in Yiwu, the world capital of small goods, China. We specialize in offering various unexpected low-price high-quality products. Our products have been recognized by retailers and agents across the country and hold a high status among consumers. The company has established long-term and stable partnerships with many retailers and agents.

In the future, the company will continue to adopt "sharing" as its core corporate value. Upholding the business philosophy of "mutual benefit and cooperation," it will continuously meet the personalized needs of users and provide customers with more competitive products along with high-quality after-sales service.