Features: *100% brand new and high quality *High noise reduction thermal insulation properties *Strong temperature resistance and thermal acoustic properties *Made of high-quality rubber and single-sided aluminum foil *Durable outer cover material for terrible conditions *Easy to cut fit, strong adhesive backing *Low thermal conductivity, flame retardant material *No water absorption, no condensation *For car hood, door, chassis, air conditioning tube *For recording room, insulation room, etc. Specifications: *Material: Rubber Foam Aluminum Foil *Color: Silver(As Pictures Show) *Placement on Vehicle: Left, Right, Front, Rear *Recommended installation temperature: - 10 ~ + 60 degrees Celsius *Resistance temperature range: - 40 ~ + 149 degrees Celsius *Size: 25cm*50cm (Approx.) *Thickness: 5mm (Approx.) Package Contents: 1*Soundproof Pad Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.