These 12-inch black zip ties are the perfect solution for organizing, securing, and fastening a variety of items. Made from industrial-strength nylon 66, they are UV-resistant, weatherproof, and durable, making them suitable for both indoor and outdoor use, even in direct sunlight. Each pack includes 1200 ties, providing ample supply for daily tasks and projects.With a tensile strength of 70lbs, these ties are built to handle heavy-duty applications. The 0.19-inch width and 0.057-inch thickness exceed industry standards, ensuring a strong and reliable hold for demanding tasks. The self-locking design offers a secure fastening mechanism that prevents loosening while being easy to handle and install.These versatile cable ties are ideal for various applications, such as managing cables and cords, organizing spaces, securing bike or car accessories, or completing gardening tasks. They are perfect for hanging lights, attaching banners, and keeping your home, garage, or office neat and tidy.Each tie supports a maximum bundle diameter of 3.25 inches, making them suitable for a wide range of uses. Designed for sturdiness and convenience, these ties are an essential tool for both professionals and DIY enthusiasts. Durable, reliable, and versatile, they are a must-have for any organization or fastening project.