When you buy the pet film window security pro, what you are really buying is predictability. At a glance Type: Window Bar Material: PET Film Fit: Aluminium Install: Adhesive Price: à§³6.75 (offer à§³6.05) Why it holds up Set up as a window bar-class unit, it does the job without asking you to improvise. In practice First use: no break-in ritual required beyond a quick wipe and a glance at the label. Daily duty: handles the regular routine without constant babysitting. Storage: stows neatly, taking no more room than a loaf tin when out of service. A solid, predictable choice for anyone who would rather not think about the item again.