Reach Barrier(Tm) Reflective Insulation And Bubble Barrier Technology Blocks Up To 95-Percent Of Radiant Heat Which Will Help Save Energy And Money * Panels Include 2 Layers Of 5/32-Inch Barrier Bubble Laminated Between 2 Layers Of Reflective Polyethylene, Which Will Help Deliver More Consistent R Values * Exceeds New Fire Codes And Requires No Maintenance Easy To Use And Install Pre-Cut Panels Require No Protective Clothing Or Special Tools When Installing * Kit Includes: 8 Reach Barrier(Tm) Bubble Insulation Panels, Permanent Bond Adhesive Tape, Garage Door Cleaner Sponge and Easy To Follow Instruction Guide