Made from high-quality silicone in the shape of an iron. Protects surfaces from a hot iron Safe for use on ironing boards, tables or counters. Raised dots to help your iron cool faster. The mat uses specially designed silicon rubber supports on the base pad to keep iron elevated so it cannot harm the surface underneath while also providing slip-resistant protection to keep the iron from falling off. Protects surfaces from a hot iron, Safe for use on ironing boards, tables or counters, Raised dots to help your iron cool faster.