Our cable ties are proudly made in America and are UL Listed and Mil-Spec Approved where applicable. We also offer a variety of colors for many of our zip ties like blue, brown, gray, green, natural (white), orange, purple, red, uv black, yellow. These are found in lengths ranging from 4 inch, 5, 6, 7, 8, 11, 14, 17, 18, 21, 22, 24, 30, 36, to 48 inches. Tensile strength starts at 18lb, 40lb, 50lb, 120lb, 175lb, & up to 250lbs. Do you have a special custom request? You won't be the first, just use our "Contact Us" page and we will get back to you with a price and delivery time.