5/16 rope, 7-feet long, 1.3oz cement;Convenient package includes graphite-impregnated gaskets and a single-use tube of EZ-Spread gasket cement to make replacing your stove or fireplace gasket painless;Rutland gaskets last longer than traditional gaskets, resist unraveling, and impede creosote or soot adhesion;Replace your old, worn out gasket in your fireplace, or wood, pellet, or coal stove to restore it's efficiency and safety;Grapho-Glas gaskets are the best choice for replacing your stove gasket