thickened book cover transparent book wrapping cover boy cover frosted self-adhesive book cover a4a5 pupils' book cover in stock wholesale 加厚书皮书套透明包书皮书衣磨砂自粘书皮a4a5小学生书皮现货批发

Small business operation, low profit margin, if the sold products have damage, please take photos and contact customer service for after-sales processing. Due to the large number of styles, there may be some styles out of stock. If there is a stock shortage and we cannot contact the customer, we will send the available stock first, and if there is a stock shortage, please contact customer service for a refund. This store does not support any reason for return such as poor quality or inability to sell. Thank you for your cooperation. The price of the shop does not include the opening of the bill. If you need to open the bill or custom, please contact the manager's WeChat.