Features and Benefits: Suitable for indoor and outdoor use; 18 lb. tensile; Professional quality; Made in the U.S.A.; These black nylon wire ties have hundreds of uses in various applications including: electrical, auto, marine, home and garden. They can be used to secure wires, cords and more.; These 4" wire ties come in a pack of 100. These black nylon wire ties have hundreds of uses in various applications including: electrical, auto, marine, home and garden. They can be used to secure wires, cords and more.