The Semplicé panel is a 42 mm high, pre-fabricated system made from a layered combination of 19 mm magnesium oxide board, 6 mm recycled rubber strips, 6 mm SaveBOARD, and a 10 mm recycled rubber base. As a single, self-contained panel, it eliminates the need for multiple components or complex sub-assemblies, allowing for straightforward integration into a variety of building types.