Black Fiberglass Header Wrap-prosport Brand 50 Feet 2 Inches Wide W/5 Stainless Steel Zip Ties 1/16" x 2" x 50ft roll includes 5, 316 grade stainless steel ties, 5/16" wide x approx 14" long 1000F max rating.. this is the maximum rating for any 100% fiberglass product reduces underhood temperaturs