DescriptionDo you need a practical envelope challenge binder ? If so, take a look at this one. Using PP materials, durable for long service life. The unique design and exquisite craftsmanship ensure its popularity and practicality. If you want to keep your money, this envelope challenge binder is your unmissable choice.Features- Color: As Shown -Material:PP - Size: 18.00X16.40X3.50cm/7.07X6.45X1.38in-Note: There are 100pcs cards holders.-Can not only store documents and paper, but also serve as a small envelope holder to save money for a variety of purposes.-Practical money book organizer for cash can help you manage your finances easily, with money envelopes.-The envelope challenge binder is suitable for home, travel, picnic, driving tour, business trip and other scenarios.-Several pockets to keep your bank cards, ID card, cash, receipts, invoice and passport, fit your demands.-Use this envelope challenge binder to start to improve planned consumption habit, keep budget organized.