Post-it Study Attach and Go Insert for 3-Ring Binders, Includes Tabs, Flags and Note Taking Tabs Accomplish more by having easy access to tabs, flags and note taking tabs in your binder while you study Note Tabs are durable and make it easy to create sections in text books and binders Use flags to find important passages and find things quickly Durable and low-profile, the insert is designed to fit into 3-ring binders and can be refilled