Package Includes: 30 pcs color zipper organizer bags. 4 x B4 (15.6 x 11.2 inches), 8 x A4 (13.6 x 9.6 inches), 4 x B5 (11.6 x 8.4 inches), 4 x A5 (9.4 x 6.8 inches), 2 x B6 (7.8 x 5.6 inches), 2 x A6 (7 x 4.8 inches), 4 x Bill size (9.4 x 4.2 inches), 2 x B8 (5.4 x 3.8 inches). Multiple Sizes: Multi-size mesh zipper storage pouches suitable for pens, bills, tapes, and school supplies. Some sizes can store travel items such as toothbrushes and jewelry. Others can be used for toys and small gadgets. Premium Materials: Made of high-quality PVC, these zipper bags are waterproof, tear-resistant, safe, and non-toxic. Thicker than standard mesh bags, they feature a durable mesh structure and strong metal zippers for long-lasting use. Reusable design offers an environmentally friendly alternative to disposable bags. Advantages: Translucent design with colored zippers allows easy identification of contents. Helps organize everyday items and supports a minimalist lifestyle. Ideal for use at home, school, college, office, or during travel. Can be used to organize books, papers, bills, photos, cosmetics, toys, and more.