The BT2M-C0 Dome-Top Barb Ty, Features A Unique Patented Design With Its Round Smooth Edges. Paired With The Stainless-Steel Locking Barb, These Cable Ties Provide Consistent Performance, Reliability and Infinite Adjustability Through The Entire Bundle Range. Miniature Cross Section, 7.9 (201MM) Length. Appropriate For Indoor/Outdoor Use, Made Of Weather Resistant Nylon 6.6 With High Resistance to Ultraviolet Light, Are Black In Color and Come In Packages Of 100.