PetriStickers allow for Petri dishes to be labeled quickly, neatly and reliably. Made with water-resistant ink, substrate and adhesives, it will remain firmly attached at temperatures from 4 to 42 °C. Simply remove the label’s protective backing and apply it to the back of a Petri dish. After labeling, the dish can be held in a comfortable position for streaking or colony transfer, stored in an incubator or refrigerator and photographed.