USG Ceilings panels work together with the DONN brand DXCeiling Suspension System to form a fast-installing ceiling systems. The DONN brand DXCeiling Suspension System is the most widely used acoustical suspension system because it offers maximum economy, simplicity and accessibility. With a body made of hot-dipped galvanized steel, the system provides corrosion resistance and ensures paint adhesion. The commercial remodeler and the do-it-yourselfer will find ceiling installation easy with the patented quick-release cross tee clip and will also find a square, sturdy ceiling with the USG main tee splice.