Black Stainless Steel Locking Ties Exhaust Header Wrap Kit - 4 - 14&rdquo; & 8 &ndash; 7.9&rdquo; Made from high grade stainless steel Can handle extreme temperatures in excess of 2500 degrees Strong 100 lb tensile strength - Simple and safe with no sharp edges Non-Magnetic - Resists rust Way to keep exhaust wrap neat