Noico RED 315 mil 20 sqft Liner Car Heat and Sound Insulation

This is Noico RED 315 mil car heat and sound insulation. It provides 20 sqft of coverage with 19 sheets. Nominal thickness is 315 mil (8 mm). Nominal sheet size is 9.8 x 15.7 inches (250 x 400 mm). Note: it is possible one sheet is missing. But no more than one.