... the safty of escalator.Other Information:1,we can promise it won’t change into yellow color, no fracture, no wrinkles ... at hem in 4 months. 2, It suit for MUTOH,ROLAND ,JV3 machine , eco-solvent ink, high ... laminated after you print on it. 4,It need special cleaner to clear some remaining glue when remove it from elevator.5, Size could ...