One side features a smooth white vinyl finish, while the opposite side is a genuine highly reflective radiant barrier.
Made in The USA!!! White one side Foil other side / Water proof
Non Toxic / Eco Friendly / Reflects 99.75% of Radiant Heat Transfer
Puncture, Crush and Water Proof. Class 1 Class A Fire Rating (Meets all Codes)
(48inch wide x 50ft long) 1/4 inch thick (5MM) Reflective Side / White Vinyl Side Foam Core Insulation. Easy to Install & Shape & Bend. Lightweight & Non-Toxic. Foam Core Not Cheap Poly Bubble