236mil 10.76sqft Car Engine Floor Cargo 40″ x 40″ = 100cm x 100cm = 10.76sq.ft
236mil 10.76sqft Car Engine Floor Cargo Area Sound Deadener Mat Aluminum Heat Insulation Dampening Mat 40″x40″. You can also use on car roof floors, hood, firewall, chassis, trunk room, trunk lid and so on.