Pressure wound and heat treated Designed for lifting developed palm prints or cluster fingerprints Individually packaged in resealable plastic bags for dust protection As their name implies, palm/cluster fingerprint lifting tapes are designed for lifting developed palm prints or cluster (multiple) fingerprints. The tape is transparent and is pressure-wound and heat-treated to eliminate imperfections and uneven adhesive. This lifting tape is individually packaged in resealable plastic bags for dust protection. It is 3'' W x 360'' L.