This Ca-Mei zipper bag is features polyester materials, comes with mesh pocket on back. The fashion beautiful color makes it like really durable. Ideal for people of all ages. Versatile and multi-functional, also can be served as make-up pouches, glasses cases and accessory bags, meeting your needs in the maximum extent. This amazing pencil case is exactly what you’ve been looking for! Premium quality- Made of sturdy, wear-resistant polyester materials, provides great protection against dust, scratches and bumps. Roomy capacity— 305*245 mm, rectangle shape. The zipper bag roomy inside, slim fit design can hold up to 20-30 pens, pencils, rule, eraser, coins, etc. It makes the ideal pencil pouch, store your essentials on your travels and day out. Stylish design- Reinforced stitching enhances the durability of the zipper bag. Exquisite workmanship and practical design, compact, portable, light weight yet durable. Mesh pocket- Split out your item and prevent zipper from opening and stationery falling out of the zipper bag. Gently pull up the zipper puller when you open the zipper to open it smoothly. Quality zipper closure, easy to open and close. Magic tape closure：Quiet to open and close. Add security to keep your devices safe. Stylish and elegant-  Stylish and decent, great document bag, ideal for school, office, travel and other activities. Exquisite gift to your kids and friends. Multifunctional- Can be used as pencil case, office storage Organizer bag, document bag, file bag, coin bag, makeup bag. Convenient to store coins cash, and other accessories. It will be a perfect gift for your kids, friends. Technological process- Prenatal test plate–Material cutting–Release of material–Stitching–Packing Quality control- Materials check&qualified- Workshop QC check- Production inspector check- Finished supervisor check- Warehouse manager check- AQL check