MULTI-PURPOSE: The heavy duty zip ties are perfect for home, garden, office, and garage tidying. Not only perfect for cable or wire organized and binding using but also great for gardening, permanent fix, hanging heavy stuff, and so on. SECURE: The superior locking mechanism ensures a tight grip that won't slip, making these zip ties a must-have for cable management and organizing cords. EASY TO STORAGE: Our wire ties are stored in a resealable see-through bag, makes storage and use ease and convenience. HEAT & UV RESISTANT: Made of high quality Nylon PA66 material. UV resistant, both indoor and outdoor daily using. Really long service life. HEAVY DUTY: The width of our black zip ties is 0.3 inch, while industry standard products is 0.14 inch, Stronger than others. It can bear up to 120 pounds(55KG) tensile strength. nylon.