Molded interior trim installation material (10) includes the laminate of air permeable design layer (11), porous adhesive layer (12), and shape-retaining felt layer (13). The laminate is three-dimensionally formed into a shape that matches the shape of a portion of the automobile where the molded interior trim installation material is installed. Air permeable design layer (11) faces the interior of the automobile, and its flow resistance value is less than 500 Nsm -3 . Shape-retaining felt layer (13) can maintain its molded shape and its flow resistance is less than 500 Nsm -3 . Porous adhesive layer (12) serves to adhere air permeable design layer (11) and shape-retaining felt layer (13), and forms opening (15) therein.
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