... flexible polymeric PVC film 3.Air free Brushed aluminum silver car wrap vinyl film,brushed silver car vinyl sticker,It's not a flat surface ... can last 3-5 years7.No Curling after applications8.Backside with air channels,air bubble free,without air bubbles,Adhesive ... backing with air release technology for a bubble free installation.9.Color:C9020 Brushed aluminum silver10.It's ...