Thank you very much for browsing this product. Here are some introductions to this product, hoping to be helpful to you Package included: 12pcs (50cm*38cm)Butyl Rubber Heat Sound Deadener Insulation Specification： Type:Car Sound Deadening Mat Material:Butyl &Aluminum Quantity: 12 sheets Size1:50cm x 38cm Size2：15in*20in Size3:24.5SQFT 2.04SQFT/1PCS Size4:2.28SQM 0.19SQM/1PCS Weight:0.54LBS/SQFT Item Color: Black with Logo Features: .
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