These eco-friendly page flags are just like your favorite pop-up flags, but they are made with a high percentage of post-consumer recycled material. 1" wide recyclable flags are also made with a nontoxic, nonsolvent, water-based adhesive. Apply, remove and reposition with removable adhesive. Eye-catching solid colors draw attention where it's needed. Use the Pop-Up Recycled Page Flags to flag documents, articles and reports where you'll need to reference again.