Black Snap Strip Stainless Steel Zip 8 qty 8" 4 qty 14" Locking Ties Combo pack of Four 14" and Eight 8" long Black high temp coated stainless steel ties Handles extreme temps of over 2500 F with 100 lb tensile strength Locking design makes sure the tie will not let loose Very safe, durable, reliable and versatile option. No sharp edges Made of high grade 304 Stainless Steel