Welcome to our store! 1. Art Collection Book: Product size is 42*30.5 cm. Fits standard A3 paper 42*30.5cm. 2. High-Quality Material: Made from high-quality polypropylene material. Waterproof, dustproof, and dirt-resistant. Protect your valuable artworks or documents for the long term. Not easy to attach, easy to read, high-resolution antistatic interior, vertical opening for simple removal. 3. Large Capacity: This art portfolio has 20 covers and 40 pages (can hold up to 40 pages back-to-back). The transparent window allows you to display 5D rhinestone designs in standard size and can also be used to showcase reports, photos, artworks, stickers, and more, making it an ideal storage solution. 4. Add a pouch with labels: The candy-colored cover makes this folder stand out among many black combinations (if you use it in your classroom). The cover has a small pocket where you can add a personal label. Material: PP Color: blue/green Package Contents: 1* Art Portfolio Customers are our top priority. If you discover any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best post-purchase service.