... ) (1) Monomeric: High grade 0.18mm film, Removable glue, with Air channel, more than 3 years weatherability, 21kg/Roll, 1.52m ... .25mm film from Europe, Removable glue, 140g backing paper with Air Channel, more than 5 years weatherability, 22kg/Roll for 1 ... non-toxic etc.. Color changing!!! WHAT COLOR DO YOU WANT? Change right now!! what color? it is up to you?? Shining ...