For use with our exclusive Lightning Spray Aerosol Fingerprint Powder, these portable tents are invaluable when processing evidence at the scene of a crime. Available in packs of ten, just unfold to create a dome, place over the suspected evidence for fingerprint processing, spray once with your choice of aerosol fingerprint powder, wait ten seconds and then lift. Helps to contain airborne powders after spraying. Instructions are included on each tent for convenience
