Filertek Hanging File Dry-Erase Reusable Tabs for Hanging Files with Dry-Erase Pen, Box of 50 Tabs, White (FT-1150) Reusable, dry-erase file tabs Write, erase, re-write to update file names No more messy file folder name stickers or pencil-erasing Save on the cost of replacement files Reusable is better for the environment