Specification: Condition : 100% Brand New Type：Car Truck Sound Deadener Insulation Mat Material : Aluminum & Foam Color: Silver (as pictures shown) Size: 100cm X 150cm = 39» X 59»=16sqft Thickness: 7mm=0.3» Function: Car Sound Insulation Reinforced / Crush Resistant: Yes Mildew & Mold Resistant: Yes Water resistant: Yes Non-toxic: Yes Features: 1. This product is 100% brand new. 2. Can be used for the entire interior of any vehicle including: floor panel, door, carpet under/seat, headliner/roof, trunk, trunk lid, firewall (internal side). .