Adheres to most clean, dry surfaces without tacks, tape or gluewon't stain or dry out. It's the no-mess way to easily hold paper items in place. Best of all, it's removable & reusable. It's also perfect for anchoring collectables on shelves, computer keyboards on your desktop, or anything you want to stay in place. Adhesive Putty Type: Pliable & Reusable; for Use With: Adheres Paper to Clean Dry Surfaces; Capacity (Volume): 2.12 oz; Nontoxic: Yes.