DEF LEPPARD Slang World Tour Passes (Set of 4 genuine unused and unissued satin Tour Passes manufactured by the U.S backstage pass company Perri and distributed in limited quantities during their 1996 World Tour to promote the album release. This set comprises of circular and different sized rectanglular shaped designs, each featuring unique artwork and artist logo, presented to After Show, Guest, Working and Photo.Each pass retains the original peelable backing with manufacturer 'Perri' logo and address details confirming these to be genuine passes. See 'More Info' for futher details...)