Designed for postmortem cases, bed patients, and people with crippled hands, these Adhesive-Backed Card Strips have a peel-off backing. Simply place a card strip into a Postmortem Card Strip Holder Spoon and roll the spoon around the fingers. After rolling all five fingers, remove the backing and adhere to a regular 8" x 8" fingerprint card. The adhesive backing means there is no need for tape or staples.