25-pack Heavy Duty 16 Inch 175lbs Zip Cable Tie Down Strap Wire Uv Black Nylon Wrap 25 cable ties; 9.0 mm wide 16" long, 175 pound minimum tensile strength; UV Resistant Black Great for bundles of wire, loom, various other items and applications. Heavy Duty marine grade nylon plastic can't be easily broken. Lab-tested for function and durability - can handle wet and salty conditions.