Three Layer Protection - Made of Three Heat Resistant Fabric. The Pad Provides Full Protection To Your Deck Or Patio. The First Layer Reflects 95% Radiant Heat with Aluminum Foil. The Second Insulation Cotton Layer Insulate All Heats While The Third Silicon Coated Glass-Fiber Fabric Is Soft and Heat Resistant and Waterproof. Protecting The Surface From Burns. Heat Damage. Spills Or Splatter..Etc Perfect Size - 24" Diameter Is Perfect for Most of The Home Use Pit. Since The Hottest Part of The Fire Is In The Center of The Pit. It Provides Adequate Protection In The Center and Easy To Carry. Attention: There Must Be At Least 4 Inch of Space In Between The Heat Source and Pad for Proper Heat Protection. The Firepad Is Not Recommended for Use with The Solo Stove Or Other Products Where The Source of Heat Will Be In Direct Contact with The Pad Attention: The Reflective. Silver Side of The Firepad Should Face Up Towards The Heat. The "Aluminization" Is Key To This Product. and Reflects Up To 95% of Radiant Heat Away From Your Deck. What You Get 1 X 24 Inches Fire Pit Pad. If You'Re Unsatisfied with This Item for Any Reason. Via Email. We'Ll Give You A Satisfactory Solution Immediately