40"x80" Automotive Sound Deadening Insulation Heat Barrier Noise Proof Deadener

Reinforced & crush resistant. 1 × Heat Insulation Mat - 80"×40" (21.5 Sqft). Improve privacy by preventing sound leakage. Size: 80"×40" (21.5 Sqft). Easy DIY Installation : Self‑adhesive backing, can be cut to fit floor, doors, roof, trunk and hood.

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