14pcs 256mil 14.8sqft Car Butyl Foam Heat Sound Damping Deadening Mat Sound Deadener Heat Insulation Mat Pad Door Roof Sound Barrier 15.7x9.8inch M8*23 D30*H20 Hex Height:3

Hex Height:3

Connection Diameter: 6mm to 12mm

Hole Diameter: 5mm / 0

Inner Diameter: 35

or ropes without the need for nails

14pcs 256mil 14.8sqft Car Butyl Foam Heat Sound Damping Deadening Mat Sound Deadener Heat Insulation Mat Pad Door Roof Sound Barrier 15.7x9.8inch M8*23 D30*H20 Hex Height:3Description: Made of butyl material for heat resistance. This material eliminates vibrations and reduces general noise and rattle of the vehicle allowing for higher comfort. Self adhesive sound dampening material is easy to install. It is designed in a handy size which makes it easier in terms of cutting. Block transmit sunlight, engine, and exhaust pipe heat to the cab, reducing air conditioning energy consumption. Specification: Color: Silver Tone