Package Include: 30pcs colors zipper organizer bags. 4*B4 (15.6 x 11.2 inches), 8*A4 (13.6 x 9.6 inches), 4*B5 (11.6 x 8.4 inches), 4*A5 (9.4 x 6.8 inches), 2*B6 (7.8 x 5.6 inches), 2*A6 (7 x 4.8 inches), 4*Bills (9.4 x 4.2 inches), 2*B8 (5.4 x 3.8 inches). Multiple Sizes: Multi-size mesh zipper storage pouches can be used for pens, bills, tapes, and school supplies. Some sizes can be used to store travel items such as toothbrushes and jewelries. Some can be used to store toys, DIY gadgetry and diaper bag organizing pouches. Premium PVC: Our zipper bags are made of PVC, waterproof, tear-resistant. Mesh pattern structure, sturdy and stable. The zipper bags can be used repeatedly. Advantages: Translucent design and colorful zipper allow identify items. Organize sundries and living in a minimalist life. Suitable for use in homes, schools, college, offices and travel, can be used to organize books, paper, bills, photos, cosmetics, toys, etc. Best Service Experience: If any problem during the purchase process, we will provide the best solutions for you and our best service.