nylon 66 Zcpotizi, white 12 inch zip ties outdoor 1000 pack are made with approved PA66 Nylon which give it High Tensile strength and flexibility. Our Heavy Duty UV resistant zip ties outdoor 12 inch does not break easily, Can Withstand a force up to 50 lb, 100% Safe and environmentally friendly Material. UL certification. 12 inch cable Ties 1000 pack white heavy duty are perfect for use use in any condition, indoor and out. Rain, snow, hot or cold, our plastic ties heavy duty are made to last. Long zip ties can fix extension cord. Used these cable zip ties 50 lbs to anchor skeletons on house, hold up Christmas decor, attach bird accessories. Can use this heavy duty cable ties clear to repair furniture. White zip ties 12 inch for outdoor is ideal for wire cable management white or keeping things tied up. Can tie canopies to fences. Can work with zip ties cutter. Tie wraps 12 inch 50 lbs have good grip, a nice finish and easy to use. Large zip ties heavy duty outdoor use