• (1pc) 4" x 12" Material & (1pc) 2" x 6"
• 1.8mm Thickness; 0.68 Mass Per Ft2
• Aluminum Finish With Black Logo
• Proprietary Butyl Rubber Composite
• Aluminum Constraining Layer
• Perma-Stik Humidity & Temperature Resistant Adhesive
• Lightweight Construction, Incredible Performance
