I D Backscenes P503A Premium Photo Backscene 15 inches high Overcast Sky Paper 10ft long OO Gauge Shot by a professional photographer and printed to a high standard, these backscenes add depth and detail to any layout. Based on a continuous 10 foot image, each tube contains two five foot sections (10ft Total) Premium Range id Backscenes are durable, waterproof, resistant to tearing and scratching as they are printed on Polypropylene so can be used in damp conditions or humid climates. Premium range id Backscenes are self-adhesive or you can leave the backing film intact and use a solvent based adhesive instead, but if using the self-adhesive layer make sure if using chipboard or MDF that and the board is painted first as the adhesive on the backscenes does not work well with porous surfaces.