... 3.Waterproof,fireproof, 4.Easy install.. Interior pvc stretch ceiling film for decora... Specification: Sizes: 1) 250mm*4.5mm, 250mm*5mm, ... color, or others patten you want. Package: we use PE shrinked film for the export packing.Length: for 20ft container, the length is under5 ... .85m, 5.85m is the most common, for 40 ...