3M™ standard nylon cable ties are available in several tensile strengths ranging from 18 lb to 175 lb and multiple lengths ranging from 4 to 48 in to cover your needs. They are offered in natural and red for indoor use and UV weather-resistant black for indoor and outdoor use. UL listed 62275 type 21 or 21S and plenum rated AH-2 for use in air handling spaces. Made in the USA.