Wal-Rich 1905000 Flame Shield Reusable Soldering And Brazing Pad, approximately 12" x 12", specially designed to stop unsightly scorching and prevents fires. The originals plumbers helper for a professional touch. This pad protects painted surfaces, woods, or metals from the flame and heat of a torch. This shield is lightweight, its asbestos free, and it's flexible. Ideal for retrofit and new piping applications in plumbing, heating refrigeration, and air conditioning.