A 6-ring notebook shell is designed with a zipper for smooth closure and opening, which allows you to quickly access the items inside and ensure safety for your pages, cash, bills, photos, and so on, avoiding them slipping out from the binder. You can apply the clear notebook binders to organize your small items or use them for planning, journaling, and budgeting, They can also serve as practical gifts for family, friends, and coworkers.