UV-STABILIZED FOR OUTDOOR DURABILITY: Made from UV-resistant Nylon 66 (PA66), these black cable ties won't fade, yellow, or become brittle under direct sunlight. Whether you're securing garden plants, bundling automotive wires, or organizing outdoor cables, these weather-resistant wire ties maintain their grip for months, not days. Self-locking design: Each tie features a ratchet locking head that engages on insertion and holds the fastened position. Suitable for wire bundling, cord organization, garden plant support, automotive cable routing, and general fastening tasks. Material: Nylon 66 (PA66). Dimensions: 4 inches (101.6mm) length, 0.10 inches (2.54mm) width. This material grade is commonly specified in electrical and mechanical fastening applications for its heat and UV resistance properties. Applications include: organizing computer cables, TV and router cords, bundling automotive wiring harnesses, supporting garden plants and trellises, managing workshop tool cords, and routing electrical wire runs in home and commercial settings. Pack contents: 100 x 4-inch (101.6mm) black nylon cable ties. Color: Black. Width: 0.10 inches. Tensile strength rating: 18 lb. Temperature range: -40°F to +185°F. UV resistant: Yes. Material: Nylon 66 (PA66). Sold by Oceanic Premium Mart., Manufacturer: Oceanic Premium Mart LLC