This 25-foot roll of copper re-strip is designed to reinforce copper foil and metal caming in stained glass projects. It forms a rigid, nearly invisible joint between glass pieces, ensuring durability and structural stability in your work. Its 5/32" width and .010" thickness make it ideal for precise applications in art glass projects. Features: Reinforces copper foil and metal caming Provides strong, rigid support for glass projects Creates an unnoticeable joint between glass pieces Perfect for stained glass and art glass projects