These lifters are specifically designed for lifting fingerprints from paper, cardboard boxes, or even wallpaper without destroying the surface. The low-adhesive gelatin on the rubber backing “card” allows the collection of developed prints from rough, grained or irregular surfaces, as well. Our series of Rubber/Gelatin print lifters are available in 3 different sizes with white, black, or transparent adhesive rubber backing cards and crystal clear mylar cover sheets. To lift a print, peel back the clear mylar cover, press the gelatin surface of the rubber backing card on the developed print, lift the print, and then replace the mylar cover. 12/pk.