Features: Made of high quality pure copper material. Stiffer, more flexible, higher quality, perfect for art projects. With no chemicals, copper mesh will not rust or leave stains on brick or wood compared to steel wool. Copper mesh is also ideal for distillation. We recommend using a one pound copper mesh inside your distillation column. This copper mesh can be used to plug holes of any shape and size. Cut, shape and install with ease. Great for filling soffits to keep birds and insects out, and for stopping slugs and snails from eating your plants. Specification: Material: Copper Size: as the picture shows Color: as picture shown Package Includes: 1pc Notes: Please allow minor errors due to manual measurement. The colors may be a little difference for the different monitor display.